Commit 5a650501 authored Dec 18, 2018 by YueHaibing Committed by Steve French Dec 28, 2018

cifs: remove set but not used variable 'sep'



Fixes gcc '-Wunused-but-set-variable' warning:

fs/cifs/cifs_dfs_ref.c: In function 'cifs_dfs_do_automount':
fs/cifs/cifs_dfs_ref.c:309:7: warning:
 variable 'sep' set but not used [-Wunused-but-set-variable]

It never used since introdution in commit 0f56b277073c ("cifs: Make use
of DFS cache to get new DFS referrals")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Paulo Alcantara <palcantara@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

parent 1c780228

fs/cifs/cifs_dfs_ref.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -295,7 +295,6 @@ static struct vfsmount cifs_dfs_do_automount(struct dentry mntpt)
		int len;
		int rc;
		struct vfsmount *mnt;
		char sep;

		cifs_dbg(FYI, "in %s\n", __func__);
		BUG_ON(IS_ROOT(mntpt));
		@@ -314,8 +313,6 @@ static struct vfsmount cifs_dfs_do_automount(struct dentry mntpt)
		goto cdda_exit;
		}

		sep = CIFS_DIR_SEP(cifs_sb);

		/* always use tree name prefix */
		full_path = build_path_from_dentry_optional_prefix(mntpt, true);
		if (full_path == NULL)