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authorMarkus Elfring <elfring@users.sourceforge.net>2014-11-16 14:18:28 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-11-18 02:49:40 +0100
commit6c45de0d51a3d93267ee100bff8c4632b1d49e8f (patch)
tree89f3a074dc540b19dd936e6880bed0ae93f04370 /kernel/power
parentMerge back 'pm-sleep' material for 3.19-rc1. (diff)
downloadlinux-6c45de0d51a3d93267ee100bff8c4632b1d49e8f.tar.xz
linux-6c45de0d51a3d93267ee100bff8c4632b1d49e8f.zip
PM / hibernate: Deletion of an unnecessary check before the function call "vfree"
The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power')
-rw-r--r--kernel/power/swap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index 2c9d6d50a816..570aff817543 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -1375,7 +1375,7 @@ out_clean:
kthread_stop(data[thr].thr);
vfree(data);
}
- if (page) vfree(page);
+ vfree(page);
return ret;
}