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authorJesper Juhl <jesper.juhl@gmail.com>2005-11-07 01:01:32 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:54:05 -0800
commit6044ec8882c726e325017bd948aa0cd94ad33abc (patch)
tree3bfc5dc93434e8ad556540f6689abcd2699aa45d /drivers/w1
parent2ea7533060e361810c21b2f5ee02151c4dfb85d8 (diff)
downloadlinux-6044ec8882c726e325017bd948aa0cd94ad33abc.tar.bz2
[PATCH] kfree cleanup: misc remaining drivers
This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/w1')
-rw-r--r--drivers/w1/w1_ds2433.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/w1/w1_ds2433.c b/drivers/w1/w1_ds2433.c
index 279e0e0363d6..1e3d98aac12d 100644
--- a/drivers/w1/w1_ds2433.c
+++ b/drivers/w1/w1_ds2433.c
@@ -299,10 +299,8 @@ static int w1_f23_add_slave(struct w1_slave *sl)
static void w1_f23_remove_slave(struct w1_slave *sl)
{
#ifdef CONFIG_W1_F23_CRC
- if (sl->family_data) {
- kfree(sl->family_data);
- sl->family_data = NULL;
- }
+ kfree(sl->family_data);
+ sl->family_data = NULL;
#endif /* CONFIG_W1_F23_CRC */
sysfs_remove_bin_file(&sl->dev.kobj, &w1_f23_bin_attr);
}