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authorWan ZongShun <mcuos.com@gmail.com>2010-08-10 18:02:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-11 08:59:06 -0700
commit4faf896c5e860b55b7444976225ff5ba85c0b286 (patch)
tree44b4beee13a22d42c7da4611861add0c13ff2f74 /drivers/rtc
parenta5737cb5150f08b2cf216a7b5f615800b3a75260 (diff)
downloadop-kernel-dev-4faf896c5e860b55b7444976225ff5ba85c0b286.zip
op-kernel-dev-4faf896c5e860b55b7444976225ff5ba85c0b286.tar.gz
rtc/m48t59: kfree(NULL) is OK
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-m48t59.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index be8359f..0b66455 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -506,7 +506,6 @@ out:
free_irq(m48t59->irq, &pdev->dev);
if (m48t59->ioaddr)
iounmap(m48t59->ioaddr);
- if (m48t59)
kfree(m48t59);
return ret;
}
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