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staging: exfat: remove the redundant check when kfree an object in exfat_destroy_inode

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kfree has taken the null check in account. hence it is unnecessary to add the
null check before kfree the object. Just remove it.

Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Link: https://lore.kernel.org/r/1567591408-24268-1-git-send-email-zhongjiang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
zhong jiang 2019-09-04 18:03:28 +08:00 committed by Greg Kroah-Hartman
parent 7f95bb6aa3
commit 59d45f2a4d
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/exfat/exfat_super.c
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@ -3498,8 +3498,7 @@ static struct inode *exfat_alloc_inode(struct super_block *sb)
static void exfat_destroy_inode(struct inode *inode)
{
if (EXFAT_I(inode)->target)
kfree(EXFAT_I(inode)->target);
kfree(EXFAT_I(inode)->target);
EXFAT_I(inode)->target = NULL;
kmem_cache_free(exfat_inode_cachep, EXFAT_I(inode));