From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 21 Nov 2017 10:50:32 +0100
Add jump targets so that a bit of exception handling can be better reused
at the end of these functions.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/timers/posix_timers.c | 32 +++++++++++++--------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c
index 15cf56d32155..5c9fbb06194f 100644
--- a/tools/testing/selftests/timers/posix_timers.c
+++ b/tools/testing/selftests/timers/posix_timers.c
@@ -104,10 +104,8 @@ static int check_itimer(int which)
signal(SIGALRM, sig_handler);
err = gettimeofday(&start, NULL);
- if (err < 0) {
- perror("Can't call gettimeofday()\n");
- return -1;
- }
+ if (err < 0)
+ goto report_failure;
err = setitimer(which, &val, NULL);
if (err < 0) {
@@ -123,10 +121,8 @@ static int check_itimer(int which)
idle_loop();
err = gettimeofday(&end, NULL);
- if (err < 0) {
- perror("Can't call gettimeofday()\n");
- return -1;
- }
+ if (err < 0)
+ goto report_failure;
if (!check_diff(start, end))
printf("[OK]\n");
@@ -134,6 +130,10 @@ static int check_itimer(int which)
printf("[FAIL]\n");
return 0;
+
+report_failure:
+ perror("Can't call gettimeofday()\n");
+ return -1;
}
static int check_timer_create(int which)
@@ -162,10 +162,8 @@ static int check_timer_create(int which)
signal(SIGALRM, sig_handler);
err = gettimeofday(&start, NULL);
- if (err < 0) {
- perror("Can't call gettimeofday()\n");
- return -1;
- }
+ if (err < 0)
+ goto report_failure;
err = timer_settime(id, 0, &val, NULL);
if (err < 0) {
@@ -176,10 +174,8 @@ static int check_timer_create(int which)
user_loop();
err = gettimeofday(&end, NULL);
- if (err < 0) {
- perror("Can't call gettimeofday()\n");
- return -1;
- }
+ if (err < 0)
+ goto report_failure;
if (!check_diff(start, end))
printf("[OK]\n");
@@ -187,6 +183,10 @@ static int check_timer_create(int which)
printf("[FAIL]\n");
return 0;
+
+report_failure:
+ perror("Can't call gettimeofday()\n");
+ return -1;
}
int main(int argc, char **argv)
--
2.15.0
--
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