Commit 050d2a8b authored Jan 22, 2020 by Chen Zhou Committed by Steve French Jan 26, 2020

cifs: use PTR_ERR_OR_ZERO() to simplify code



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>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>

parent 8bd0d701

fs/cifs/dfs_cache.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -661,7 +661,7 @@ 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)) {

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