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staging: erofs: use the wrapped PTR_ERR_OR_ZERO instead of open code 

Just clean up and logic doesn't change.

Link: https://lists.01.org/pipermail/kbuild-all/2018-July/050766.html
Fixes: d72d1ce601 ("staging: erofs: add namei functions")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Gao Xiang 2018-07-30 09:51:01 +08:00 committed by Greg Kroah-Hartman
parent b9f1308458
commit 38c6aa2175
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/erofs/namei.c
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@ -195,7 +195,7 @@ int erofs_namei(struct inode *dir,
kunmap_atomic(data);
put_page(page);
return IS_ERR(de) ? PTR_ERR(de) : 0;
return PTR_ERR_OR_ZERO(de);
}
/* NOTE: i_mutex is already held by vfs */