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authorAndrew Morton <akpm@linux-foundation.org>2019-05-15 00:43:30 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-15 04:52:49 +0200
commit7507c40258726ea7a07374db00e8b55a138de88c (patch)
tree34e0b11e3a8b19c3cfcbc8e46491eb33d978a944 /lib/test_vmalloc.c
parentinclude/linux/bitops.h: sanitize rotate primitives (diff)
downloadlinux-7507c40258726ea7a07374db00e8b55a138de88c.tar.xz
linux-7507c40258726ea7a07374db00e8b55a138de88c.zip
lib/test_vmalloc.c:test_func(): eliminate local `ret'
Local 'ret' is unneeded and was poorly named: the variable `ret' generally means the "the value which this function will return". Cc: Roman Gushchin <guro@fb.com> Cc: Uladzislau Rezki <urezki@gmail.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Thomas Garnier <thgarnie@google.com> Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Joel Fernandes <joelaf@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/test_vmalloc.c')
-rw-r--r--lib/test_vmalloc.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/test_vmalloc.c b/lib/test_vmalloc.c
index f832b095afba..8bbefcaddfe8 100644
--- a/lib/test_vmalloc.c
+++ b/lib/test_vmalloc.c
@@ -384,12 +384,11 @@ static int test_func(void *private)
{
struct test_driver *t = private;
int random_array[ARRAY_SIZE(test_case_array)];
- int index, i, j, ret;
+ int index, i, j;
ktime_t kt;
u64 delta;
- ret = set_cpus_allowed_ptr(current, cpumask_of(t->cpu));
- if (ret < 0)
+ if (set_cpus_allowed_ptr(current, cpumask_of(t->cpu)) < 0)
pr_err("Failed to set affinity to %d CPU\n", t->cpu);
for (i = 0; i < ARRAY_SIZE(test_case_array); i++)
@@ -415,8 +414,7 @@ static int test_func(void *private)
kt = ktime_get();
for (j = 0; j < test_repeat_count; j++) {
- ret = test_case_array[index].test_func();
- if (!ret)
+ if (!test_case_array[index].test_func())
per_cpu_test_data[t->cpu][index].test_passed++;
else
per_cpu_test_data[t->cpu][index].test_failed++;