2023-06-08 02:16:45

by Li zeming

Subject: [PATCH] time: alarmtimer: remove unnecessary ‘0’ values from ret

ret is assigned first, so it does not need to initialize the assignment.

Signed-off-by: Li zeming <[email protected]>
---
kernel/time/alarmtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 65c20c4f0b7f..8d7ead245089 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -847,7 +847,7 @@ static int alarm_timer_nsleep(const clockid_t which_clock, int flags,
struct restart_block *restart = &current->restart_block;
struct alarm alarm;
ktime_t exp;
- int ret = 0;
+ int ret;

if (!alarmtimer_get_rtcdev())
return -EOPNOTSUPP;
--
2.18.2

2023-06-10 13:00:01

by tip-bot2 for Jacob Pan

Subject: [tip: timers/core] alarmtimer: Remove unnecessary initialization of variable 'ret'

The following commit has been merged into the timers/core branch of tip:

Commit-ID: ace380b014f338834d55082820a475e7c5b2c952
Gitweb: https://git.kernel.org/tip/ace380b014f338834d55082820a475e7c5b2c952
Author: Li zeming <[email protected]>
AuthorDate: Sat, 10 Jun 2023 02:28:56 +08:00
Committer: Thomas Gleixner <[email protected]>
CommitterDate: Sat, 10 Jun 2023 14:36:17 +02:00

alarmtimer: Remove unnecessary initialization of variable 'ret'

ret is assigned before checked, so it does not need to initialize the
variable

Signed-off-by: Li zeming <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

---
kernel/time/alarmtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 82b28ab..09c9cde 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -847,7 +847,7 @@ static int alarm_timer_nsleep(const clockid_t which_clock, int flags,
struct restart_block *restart = &current->restart_block;
struct alarm alarm;
ktime_t exp;
- int ret = 0;
+ int ret;

if (!alarmtimer_get_rtcdev())
return -EOPNOTSUPP;

2023-06-18 21:37:03

by tip-bot2 for Jacob Pan

Subject: [tip: timers/core] alarmtimer: Remove unnecessary initialization of variable 'ret'

The following commit has been merged into the timers/core branch of tip:

Commit-ID: 986af8dc5af834071a8a7afdf2c3b7a57d562df2
Gitweb: https://git.kernel.org/tip/986af8dc5af834071a8a7afdf2c3b7a57d562df2
Author: Li zeming <[email protected]>
AuthorDate: Sat, 10 Jun 2023 02:28:56 +08:00
Committer: Thomas Gleixner <[email protected]>
CommitterDate: Sun, 18 Jun 2023 22:41:53 +02:00

alarmtimer: Remove unnecessary initialization of variable 'ret'

ret is assigned before checked, so it does not need to initialize the
variable

Signed-off-by: Li zeming <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

---
kernel/time/alarmtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 82b28ab..09c9cde 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -847,7 +847,7 @@ static int alarm_timer_nsleep(const clockid_t which_clock, int flags,
struct restart_block *restart = &current->restart_block;
struct alarm alarm;
ktime_t exp;
- int ret = 0;
+ int ret;

if (!alarmtimer_get_rtcdev())
return -EOPNOTSUPP;