diff options
| author | Christian Marangi <ansuelsmth@gmail.com> | 2023-05-07 09:57:01 +0200 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2023-05-12 03:15:40 +0200 |
| commit | 8aa786d9a78a7c4422043206ece21f47e01529e6 (patch) | |
| tree | eb7bff146ee65d3e025c6b38a32c097eeeb9a335 /target/linux | |
| parent | 1a0e9bc3b87bf2ebe89f4ed39b3219e975f76200 (diff) | |
| download | upstream-8aa786d9a78a7c4422043206ece21f47e01529e6.tar.gz upstream-8aa786d9a78a7c4422043206ece21f47e01529e6.tar.bz2 upstream-8aa786d9a78a7c4422043206ece21f47e01529e6.zip | |
realtek: 5.15: fix uninizialized variable in rtl83xx qos driver
Fix uninizialized variable in rtl83xx qos driver
Fix compilation error:
drivers/net/dsa/rtl83xx/qos.c: In function 'rtl838x_setup_prio2queue_matrix':
drivers/net/dsa/rtl83xx/qos.c:298:19: error: 'v' is used uninitialized [-Werror=uninitialized]
298 | v |= i << (min_queues[i] * 3);
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/dsa/rtl83xx/qos.c:294:13: note: 'v' was declared here
294 | u32 v;
| ^
drivers/net/dsa/rtl83xx/qos.c: In function 'rtl83xx_setup_prio2queue_cpu_matrix':
drivers/net/dsa/rtl83xx/qos.c:320:19: error: 'v' is used uninitialized [-Werror=uninitialized]
320 | v |= max_queues[i] << (i * 3);
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/dsa/rtl83xx/qos.c:316:13: note: 'v' was declared here
316 | u32 v;
| ^
cc1: all warnings being treated as errors
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/qos.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/qos.c b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/qos.c index 28976412aa..d101e1c97e 100644 --- a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/qos.c +++ b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/qos.c @@ -291,7 +291,7 @@ static void rtl839x_rate_control_init(struct rtl838x_switch_priv *priv) void rtl838x_setup_prio2queue_matrix(int *min_queues) { - u32 v; + u32 v = 0; pr_info("Current Intprio2queue setting: %08x\n", sw_r32(RTL838X_QM_INTPRI2QID_CTRL)); for (int i = 0; i < MAX_PRIOS; i++) @@ -313,7 +313,7 @@ void rtl83xx_setup_prio2queue_cpu_matrix(int *max_queues) { int reg = soc_info.family == RTL8380_FAMILY_ID ? RTL838X_QM_PKT2CPU_INTPRI_MAP : RTL839X_QM_PKT2CPU_INTPRI_MAP; - u32 v; + u32 v = 0; pr_info("QM_PKT2CPU_INTPRI_MAP: %08x\n", sw_r32(reg)); for (int i = 0; i < MAX_PRIOS; i++) |