sysfs: avoid kmem_cache_free(NULL)

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kmem_cache_free() with NULL is not allowed. But it may happen
if out of memory error is triggered in sysfs_new_dirent().
This patch fixes that error handling.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Akinobu Mita 2007-07-14 11:03:35 +09:00 • committed by Greg Kroah-Hartman

parent 3f8df781fc

commit 01da2425f3

1 changed files with 7 additions and 6 deletions

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fs/sysfs/dir.c

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