merged into cifs-2.6.git for-next
On Mon, Dec 17, 2018 at 7:28 PM YueHaibing <yuehaibing@xxxxxxxxxx> wrote:
>
> 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@xxxxxxxxxx>
> ---
> 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 0bf1762..bd6d3d5 100644
> --- a/fs/cifs/cifs_dfs_ref.c
> +++ b/fs/cifs/cifs_dfs_ref.c
> @@ -306,7 +306,6 @@ 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));
> @@ -325,8 +324,6 @@ 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)
>
>
>
--
Thanks,
Steve
