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authorChristian Marangi <ansuelsmth@gmail.com>2023-05-11 11:19:36 +0200
committerChristian Marangi <ansuelsmth@gmail.com>2023-05-12 03:15:46 +0200
commit3978795e54e36c3a1784ab8df3bb8dfcbadd037b (patch)
tree8991a3684c7b6f6c0a2b3d659b8dcb262fe66f07 /package/kernel/lantiq
parent0736cc0e67fb4c5450e62a4f857322b42e0fbc44 (diff)
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kernel: ltq-tapi: add patch fixing compilation warning
Add patch fixing compilation warning for switch fallthrough and copy_to_user ret not handled. Fix compilation warning: /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_dial.c: In function 'ifx_tapi_dial_OnTimer': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_dial.c:318:38: error: this statement may fall through [-Werror=implicit-fallthrough=] 318 | pTapiDialData->nHookChanges = 0; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_dial.c:322:7: note: here 322 | case TAPI_HOOK_STATE_DIAL_L_VAL: | ^~~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_event.c: In function 'IFX_TAPI_Event_Dispatch_ProcessCtx': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_event.c:1546:30: error: this statement may fall through [-Werror=implicit-fallthrough=] 1546 | pEvent->ch = IFX_TAPI_DEVICE_CH_NUMBER; /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_event.c:1548:16: note: here 1548 | case IFX_TAPI_ERRSRC_LL_CH: | ^~~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_ioctl.c: In function 'TAPI_IoctlDev': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_ioctl.c:705:19: error: ignoring return value of 'copy_to_user' declared with attribute 'warn_unused_result' [-Werror=unused-result] 705 | copy_to_user ((IFX_void_t*)ioarg, p_tmp, sizeof(IFX_TAPI_CAP_t)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_ioctl.c: In function 'TAPI_IoctlCh': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_ioctl.c:1553:14: error: this statement may fall through [-Werror=implicit-fallthrough=] 1553 | ret = TAPI_statusNotSupported; | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_ioctl.c:1555:7: note: here 1555 | default: | ^~~~~~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c: In function 'cid_fsm_alert_exec': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:2037:31: error: this statement may fall through [-Werror=implicit-fallthrough=] 2037 | pTxData->nCidSubState++; | ~~~~~~~~~~~~~~~~~~~~~^~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:2039:7: note: here 2039 | case 1: | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:2053:31: error: this statement may fall through [-Werror=implicit-fallthrough=] 2053 | pTxData->nCidSubState++; | ~~~~~~~~~~~~~~~~~~~~~^~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:2055:7: note: here 2055 | case 2: | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:2070:31: error: this statement may fall through [-Werror=implicit-fallthrough=] 2070 | pTxData->nCidSubState++; | ~~~~~~~~~~~~~~~~~~~~~^~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:2072:7: note: here 2072 | default: | ^~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c: In function 'cid_prepare_data': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:1501:13: error: this statement may fall through [-Werror=implicit-fallthrough=] 1501 | if (IFX_TAPI_CID_HM_ONHOOK == pTxData->txHookMode) | ^ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:1509:7: note: here 1509 | default: | ^~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:1531:16: error: this statement may fall through [-Werror=implicit-fallthrough=] 1531 | if (IFX_TAPI_CID_STD_KPN_DTMF_FSK != pConfData->nStandard) | ^ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:1535:10: note: here 1535 | case IFX_TAPI_CID_GEN_TYPE_FSK: | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c: In function 'cid_lookup_transparent': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:1425:10: error: this statement may fall through [-Werror=implicit-fallthrough=] 1425 | cidfsk_set_tx_time (pTxData, &pConfData->TapiCidFskConf); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:1427:7: note: here 1427 | case IFX_TAPI_CID_GEN_TYPE_DTMF: | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c: In function 'TAPI_Phone_CID_Stop_Tx': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:3445:10: error: this statement may fall through [-Werror=implicit-fallthrough=] 3445 | switch (pTxData->nAlertType) | ^~~~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:3461:7: note: here 3461 | case TAPI_CID_STATE_ACK: | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:3463:13: error: this statement may fall through [-Werror=implicit-fallthrough=] 3463 | if (ptr_chk(pDrvCtx->SIG.DTMFD_Override, "")) | ^ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:3472:7: note: here 3472 | case TAPI_CID_STATE_SENDING: | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c: In function 'TAPI_Phone_Get_CidRxData': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:4060:10: error: this statement may fall through [-Werror=implicit-fallthrough=] 4060 | if (IFX_Fifo_isEmpty(&(pCidRx->TapiCidRxFifo))) | ^ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/drv_tapi-3.13.0/src/drv_tapi_cid.c:4069:4: note: here 4069 | default: | ^~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Diffstat (limited to 'package/kernel/lantiq')
-rw-r--r--package/kernel/lantiq/ltq-tapi/patches/600-fix-compilation-warning-switch-fallthrough.patch114
-rw-r--r--package/kernel/lantiq/ltq-tapi/patches/601-fix-compilation-warning-ret-not-handled.patch12
2 files changed, 126 insertions, 0 deletions
diff --git a/package/kernel/lantiq/ltq-tapi/patches/600-fix-compilation-warning-switch-fallthrough.patch b/package/kernel/lantiq/ltq-tapi/patches/600-fix-compilation-warning-switch-fallthrough.patch
new file mode 100644
index 0000000000..bb27ff355a
--- /dev/null
+++ b/package/kernel/lantiq/ltq-tapi/patches/600-fix-compilation-warning-switch-fallthrough.patch
@@ -0,0 +1,114 @@
+--- a/src/drv_tapi_cid.c
++++ b/src/drv_tapi_cid.c
+@@ -1424,6 +1424,8 @@ static IFX_int32_t cid_lookup_transparent(TAPI_CIDTX_DATA_t *pTxData,
+
+ cidfsk_set_tx_time (pTxData, &pConfData->TapiCidFskConf);
+
++ fallthrough;
++
+ case IFX_TAPI_CID_GEN_TYPE_DTMF:
+ memcpy (pTxData->cidBuf[IFX_TAPI_CID_GEN_TYPE_DTMF].pBuf,
+ pMessage[0].transparent.data, pMessage[0].transparent.len);
+@@ -1497,6 +1499,7 @@ static IFX_int32_t cid_prepare_data(TAPI_CHANNEL *pChannel,
+ break;
+ case IFX_TAPI_CID_STD_KPN_DTMF:
+ /*lint -fallthrough*/
++ fallthrough;
+ case IFX_TAPI_CID_STD_KPN_DTMF_FSK:
+ if (IFX_TAPI_CID_HM_ONHOOK == pTxData->txHookMode)
+ {
+@@ -1506,6 +1509,7 @@ static IFX_int32_t cid_prepare_data(TAPI_CHANNEL *pChannel,
+ }
+ /* KPN CID Type 2 (off-hook) always using FSK */
+ /*lint -fallthrough*/
++ fallthrough;
+ default:
+ pTxData->cidGenType = IFX_TAPI_CID_GEN_TYPE_FSK;
+ break;
+@@ -1532,6 +1536,7 @@ static IFX_int32_t cid_prepare_data(TAPI_CHANNEL *pChannel,
+ break;
+
+ /*lint -fallthrough*/
++ fallthrough;
+ case IFX_TAPI_CID_GEN_TYPE_FSK:
+
+ if (IFX_TAPI_CID_STD_NTT == pConfData->nStandard)
+@@ -2036,6 +2041,7 @@ static FSM_STATUS_t cid_fsm_alert_exec(TAPI_CHANNEL *pChannel)
+ }
+ pTxData->nCidSubState++;
+ /*lint -fallthrough*/
++ fallthrough;
+ case 1:
+ if (pConfData->OSIoffhook && pConfData->nSAStone)
+ {
+@@ -2052,6 +2058,7 @@ static FSM_STATUS_t cid_fsm_alert_exec(TAPI_CHANNEL *pChannel)
+ }
+ pTxData->nCidSubState++;
+ /*lint -fallthrough*/
++ fallthrough;
+ case 2:
+ if (pConfData->nSAStone)
+ {
+@@ -2069,6 +2076,7 @@ static FSM_STATUS_t cid_fsm_alert_exec(TAPI_CHANNEL *pChannel)
+ }
+ pTxData->nCidSubState++;
+ /*lint -fallthrough*/
++ fallthrough;
+ default:
+ /* Play CAS tone on data channel, use unprotected function, protection
+ is done around cid_fsm_alert_exec */
+@@ -3458,6 +3466,7 @@ IFX_int32_t TAPI_Phone_CID_Stop_Tx(TAPI_CHANNEL *pChannel)
+ }
+ /* deliberately fall through */
+ /*lint -fallthrough*/
++ fallthrough;
+ case TAPI_CID_STATE_ACK:
+ /* deactivate the DTMF override - last two params are ignored */
+ if (ptr_chk(pDrvCtx->SIG.DTMFD_Override, ""))
+@@ -3469,6 +3478,7 @@ IFX_int32_t TAPI_Phone_CID_Stop_Tx(TAPI_CHANNEL *pChannel)
+ }
+ /* deliberately fall through */
+ /*lint -fallthrough*/
++ fallthrough;
+ case TAPI_CID_STATE_SENDING:
+ TAPI_Stop_Timer (pTxData->CidTimerID);
+ break;
+@@ -4066,6 +4076,7 @@ IFX_int32_t TAPI_Phone_Get_CidRxData (TAPI_CHANNEL *pChannel,
+ /* If the fifo is not empty take the data from the fifo first. */
+ /* deliberately fallthrough to default case */
+ /*lint -fallthrough*/
++ fallthrough;
+ default:
+ /* Allow readout of data in all other states not handled above.
+ When there is no data in the fifo TAPI_statusErr is returned. */
+--- a/src/drv_tapi_dial.c
++++ b/src/drv_tapi_dial.c
+@@ -319,6 +319,8 @@ static IFX_void_t ifx_tapi_dial_OnTimer(Timer_ID Timer, IFX_ulong_t nArg)
+ /* NOTE: the "break" statement has been intentionally omitted */
+ /*lint -fallthrough */
+
++ fallthrough;
++
+ case TAPI_HOOK_STATE_DIAL_L_VAL:
+ /* digit_l_min expires: onhook has lasted long enough to be a
+ certain low pulse (not noise). The next state is the overlap with
+--- a/src/drv_tapi_event.c
++++ b/src/drv_tapi_event.c
+@@ -1545,6 +1545,7 @@ IFX_int32_t IFX_TAPI_Event_Dispatch_ProcessCtx(IFX_TAPI_EXT_EVENT_PARAM_t*
+ /**\todo put in device fifo */
+ pEvent->ch = IFX_TAPI_DEVICE_CH_NUMBER;
+ /*lint -fallthrough */
++ fallthrough;
+ case IFX_TAPI_ERRSRC_LL_CH:
+ pEvent->data.value |= IFX_TAPI_ERRSRC_LL;
+ break;
+--- a/src/drv_tapi_ioctl.c
++++ b/src/drv_tapi_ioctl.c
+@@ -1552,6 +1553,7 @@ static IFX_int32_t TAPI_IoctlCh (IFX_TAPI_DRV_CTX_t* pDrvCtx,
+ /* Dial Services */
+ ret = TAPI_statusNotSupported;
+ /*lint -fallthrough*/
++ fallthrough;
+ default:
+ bHandled = IFX_FALSE;
+ break;
diff --git a/package/kernel/lantiq/ltq-tapi/patches/601-fix-compilation-warning-ret-not-handled.patch b/package/kernel/lantiq/ltq-tapi/patches/601-fix-compilation-warning-ret-not-handled.patch
new file mode 100644
index 0000000000..b97ced30f8
--- /dev/null
+++ b/package/kernel/lantiq/ltq-tapi/patches/601-fix-compilation-warning-ret-not-handled.patch
@@ -0,0 +1,12 @@
+--- a/src/drv_tapi_ioctl.c
++++ b/src/drv_tapi_ioctl.c
+@@ -702,7 +702,8 @@ static IFX_int32_t TAPI_IoctlDev (IFX_TAPI_DRV_CTX_t* pDrvCtx,
+
+ if (ret == TAPI_statusOk || ret == 1)
+ {
+- copy_to_user ((IFX_void_t*)ioarg, p_tmp, sizeof(IFX_TAPI_CAP_t));
++ if (copy_to_user ((IFX_void_t*)ioarg, p_tmp, sizeof(IFX_TAPI_CAP_t)))
++ ret = TAPI_statusErrKernCpy;
+ }
+ }
+ TAPI_OS_Free (p_tmp);