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authorChristian Marangi <ansuelsmth@gmail.com>2023-05-11 13:54:01 +0200
committerChristian Marangi <ansuelsmth@gmail.com>2023-05-12 03:15:47 +0200
commit5ca3386c8a156f0feb659bacffd88306a82f5545 (patch)
tree73bcfa08d46c7bc90b3a77d93deacd093dc991f9 /package/kernel/lantiq
parent831848fe84f3092de783bef86ca8b5b316d0b49c (diff)
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kernel: ltq-deu: fix compilation warning
Fix compilation warning for fallthrough and unused variables. Fix compilation warning: /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_des.c: In function 'ifx_deu_des': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_des.c:206:35: error: this statement may fall through [-Werror=implicit-fallthrough=] 206 | des->K3LR = DEU_ENDIAN_SWAP(*((u32 *) key + 5)); /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_des.c:209:17: note: here 209 | case 16: | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_des.c:211:35: error: this statement may fall through [-Werror=implicit-fallthrough=] 211 | des->K2LR = DEU_ENDIAN_SWAP(*((u32 *) key + 3)); /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_des.c:214:17: note: here 214 | case 8: | ^~~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_aes.c: In function 'ifx_deu_aes': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_aes.c:260:21: error: unused variable 'ctx' [-Werror=unused-variable] 260 | struct aes_ctx *ctx = (struct aes_ctx *)ctx_arg; | ^~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_aes.c: In function 'ifx_deu_aes_xts': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_aes.c:702:21: error: unused variable 'ctx' [-Werror=unused-variable] 702 | struct aes_ctx *ctx = (struct aes_ctx *)ctx_arg; | ^~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_sha1.c: In function 'sha1_final': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_sha1.c:203:19: error: unused variable 'flag' [-Werror=unused-variable] 203 | unsigned long flag; | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_sha1.c:202:33: error: unused variable 'hashs' [-Werror=unused-variable] 202 | volatile struct deu_hash_t *hashs = (struct deu_hash_t *) HASH_START; | ^~~~~ cc1: all warnings being treated as errors /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_md5.c: In function 'md5_init': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_md5.c:146:33: error: unused variable 'hash' [-Werror=unused-variable] 146 | volatile struct deu_hash_t *hash = (struct deu_hash_t *) HASH_START; | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_md5.c: In function 'md5_final': /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_md5.c:204:19: error: unused variable 'flag' [-Werror=unused-variable] 204 | unsigned long flag; | ^~~~ /home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xway/ltq-deu-danube/ltq-deu/ifxmips_md5.c:203:33: error: unused variable 'hashs' [-Werror=unused-variable] 203 | volatile struct deu_hash_t *hashs = (struct deu_hash_t *) HASH_START; | ^~~~~ 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-deu/src/ifxmips_aes.c4
-rw-r--r--package/kernel/lantiq/ltq-deu/src/ifxmips_des.c3
-rw-r--r--package/kernel/lantiq/ltq-deu/src/ifxmips_md5.c6
-rw-r--r--package/kernel/lantiq/ltq-deu/src/ifxmips_sha1.c4
4 files changed, 9 insertions, 8 deletions
diff --git a/package/kernel/lantiq/ltq-deu/src/ifxmips_aes.c b/package/kernel/lantiq/ltq-deu/src/ifxmips_aes.c
index c0861a503f..2aa4b09593 100644
--- a/package/kernel/lantiq/ltq-deu/src/ifxmips_aes.c
+++ b/package/kernel/lantiq/ltq-deu/src/ifxmips_aes.c
@@ -257,7 +257,7 @@ void ifx_deu_aes (void *ctx_arg, u8 *out_arg, const u8 *in_arg,
{
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
volatile struct aes_t *aes = (volatile struct aes_t *) AES_START;
- struct aes_ctx *ctx = (struct aes_ctx *)ctx_arg;
+ //struct aes_ctx *ctx = (struct aes_ctx *)ctx_arg;
unsigned long flag;
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
int i = 0;
@@ -699,7 +699,7 @@ void ifx_deu_aes_xts (void *ctx_arg, u8 *out_arg, const u8 *in_arg,
{
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
volatile struct aes_t *aes = (volatile struct aes_t *) AES_START;
- struct aes_ctx *ctx = (struct aes_ctx *)ctx_arg;
+ //struct aes_ctx *ctx = (struct aes_ctx *)ctx_arg;
unsigned long flag;
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
u8 oldiv[16];
diff --git a/package/kernel/lantiq/ltq-deu/src/ifxmips_des.c b/package/kernel/lantiq/ltq-deu/src/ifxmips_des.c
index 8c12a26070..953c3feddc 100644
--- a/package/kernel/lantiq/ltq-deu/src/ifxmips_des.c
+++ b/package/kernel/lantiq/ltq-deu/src/ifxmips_des.c
@@ -205,12 +205,13 @@ void ifx_deu_des (void *ctx_arg, u8 *out_arg, const u8 *in_arg,
des->K3HR = DEU_ENDIAN_SWAP(*((u32 *) key + 4));
des->K3LR = DEU_ENDIAN_SWAP(*((u32 *) key + 5));
/* no break; */
-
+ fallthrough;
case 16:
des->K2HR = DEU_ENDIAN_SWAP(*((u32 *) key + 2));
des->K2LR = DEU_ENDIAN_SWAP(*((u32 *) key + 3));
/* no break; */
+ fallthrough;
case 8:
des->K1HR = DEU_ENDIAN_SWAP(*((u32 *) key + 0));
des->K1LR = DEU_ENDIAN_SWAP(*((u32 *) key + 1));
diff --git a/package/kernel/lantiq/ltq-deu/src/ifxmips_md5.c b/package/kernel/lantiq/ltq-deu/src/ifxmips_md5.c
index 51782e0b6a..ee7e486b56 100644
--- a/package/kernel/lantiq/ltq-deu/src/ifxmips_md5.c
+++ b/package/kernel/lantiq/ltq-deu/src/ifxmips_md5.c
@@ -143,7 +143,7 @@ static inline void md5_transform_helper(struct md5_ctx *ctx)
static int md5_init(struct shash_desc *desc)
{
struct md5_ctx *mctx = shash_desc_ctx(desc);
- volatile struct deu_hash_t *hash = (struct deu_hash_t *) HASH_START;
+ //volatile struct deu_hash_t *hash = (struct deu_hash_t *) HASH_START;
mctx->byte_count = 0;
mctx->started = 0;
@@ -200,8 +200,8 @@ static int md5_final(struct shash_desc *desc, u8 *out)
const unsigned int offset = mctx->byte_count & 0x3f;
char *p = (char *)mctx->block + offset;
int padding = 56 - (offset + 1);
- volatile struct deu_hash_t *hashs = (struct deu_hash_t *) HASH_START;
- unsigned long flag;
+ //volatile struct deu_hash_t *hashs = (struct deu_hash_t *) HASH_START;
+ //unsigned long flag;
*p++ = 0x80;
if (padding < 0) {
diff --git a/package/kernel/lantiq/ltq-deu/src/ifxmips_sha1.c b/package/kernel/lantiq/ltq-deu/src/ifxmips_sha1.c
index 0e860b9ab5..76734917d1 100644
--- a/package/kernel/lantiq/ltq-deu/src/ifxmips_sha1.c
+++ b/package/kernel/lantiq/ltq-deu/src/ifxmips_sha1.c
@@ -199,8 +199,8 @@ static int sha1_final(struct shash_desc *desc, u8 *out)
u64 t;
u8 bits[8] = { 0, };
static const u8 padding[64] = { 0x80, };
- volatile struct deu_hash_t *hashs = (struct deu_hash_t *) HASH_START;
- unsigned long flag;
+ //volatile struct deu_hash_t *hashs = (struct deu_hash_t *) HASH_START;
+ //unsigned long flag;
t = sctx->count;
bits[7] = 0xff & t;