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Subject[PATCH -next] cifs: use PTR_ERR_OR_ZERO() to simplify code
Date
PTR_ERR_OR_ZERO contains if(IS_ERR(...)) + PTR_ERR, just use
PTR_ERR_OR_ZERO directly.

Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
---
fs/cifs/dfs_cache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifs/dfs_cache.c b/fs/cifs/dfs_cache.c
index 751c2fc..43c1b43 100644
--- a/fs/cifs/dfs_cache.c
+++ b/fs/cifs/dfs_cache.c
@@ -662,7 +662,7 @@ static int __dfs_cache_find(const unsigned int xid, struct cifs_ses *ses,
*/
if (noreq) {
up_read(&htable_rw_lock);
- return IS_ERR(ce) ? PTR_ERR(ce) : 0;
+ return PTR_ERR_OR_ZERO(ce);
}

if (!IS_ERR(ce)) {
--
2.7.4
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