staging: exfat: exfat_super.c: remove commented out function

Remove function ffsSetAttr() which is unused.

Signed-off-by: Lourdes Pedrajas <lu@pplo.net>
Link: https://lore.kernel.org/r/20200309165801.4827-1-lu@pplo.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 77 deletions

diff --git a/drivers/staging/exfat/exfat_super.c b/drivers/staging/exfat/exfat_super.c
index 75813d0fe7a7..c3d1a77ad060 100644
--- a/drivers/staging/exfat/exfat_super.c
+++ b/drivers/staging/exfat/exfat_super.c
@@ -976,83 +976,6 @@ out:
 	return ret;
 }
 
-#if 0
-/* Not currently wired up */
-static int ffsSetAttr(struct inode *inode, u32 attr)
-{
-	u32 type;
-	int ret = 0;
-	sector_t sector = 0;
-	struct dentry_t *ep;
-	struct super_block *sb = inode->i_sb;
-	struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
-	struct file_id_t *fid = &(EXFAT_I(inode)->fid);
-	u8 is_dir = (fid->type == TYPE_DIR) ? 1 : 0;
-	struct entry_set_cache_t *es = NULL;
-
-	if (fid->attr == attr) {
-		if (p_fs->dev_ejected)
-			return -EIO;
-		return 0;
-	}
-
-	if (is_dir) {
-		if ((fid->dir.dir == p_fs->root_dir) &&
-		    (fid->entry == -1)) {
-			if (p_fs->dev_ejected)
-				return -EIO;
-			return 0;
-		}
-	}
-
-	/* acquire the lock for file system critical section */
-	mutex_lock(&p_fs->v_mutex);
-
-	/* get the directory entry of given file */
-	es = get_entry_set_in_dir(sb, &fid->dir, fid->entry,
-				  ES_ALL_ENTRIES, &ep);
-	if (!es) {
-		ret = -ENOENT;
-		goto out;
-	}
-
-	type = exfat_get_entry_type(ep);
-
-	if (((type == TYPE_FILE) && (attr & ATTR_SUBDIR)) ||
-	    ((type == TYPE_DIR) && (!(attr & ATTR_SUBDIR)))) {
-		if (p_fs->dev_ejected)
-			ret = -EIO;
-		else
-			ret = -EINVAL;
-
-		release_entry_set(es);
-		goto out;
-	}
-
-	fs_set_vol_flags(sb, VOL_DIRTY);
-
-	/* set the file attribute */
-	fid->attr = attr;
-	exfat_set_entry_attr(ep, attr);
-
-	update_dir_checksum_with_entry_set(sb, es);
-	release_entry_set(es);
-
-#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
-	fs_sync(sb, true);
-	fs_set_vol_flags(sb, VOL_CLEAN);
-#endif
-
-	if (p_fs->dev_ejected)
-		ret = -EIO;
-out:
-	/* release the lock for file system critical section */
-	mutex_unlock(&p_fs->v_mutex);
-
-	return ret;
-}
-#endif
-
 static int ffsReadStat(struct inode *inode, struct dir_entry_t *info)
 {
 	s32 count;