From: YueHaibing <yuehaibing@huawei.com>
Date: Tue, 18 Dec 2018 01:35:29 +0000
Subject: [PATCH] cifs: remove set but not used variable 'sep'
Git-commit: 5a650501eb8cb785593155441c5b0b9900edfcdf
Patch-mainline: v5.0-rc1
References: bsc#1144333
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>
Acked-by: Aurelien Aptel <aaptel@suse.com>
---
fs/cifs/cifs_dfs_ref.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index 6e6953f35db2..8bd6f6b76da8 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -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)
--
2.16.4