CIFS: Remove extra indentation in cifs_sfu_type

Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <smfrench@gmail.com>

fs/cifs/inode.c

@@ -404,7 +404,7 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 }
 
 static int
-cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
+cifs_sfu_type(struct cifs_fattr *fattr, const char *path,
 	      struct cifs_sb_info *cifs_sb, unsigned int xid)
 {
 	int rc;
@@ -416,6 +416,7 @@ cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
 	char buf[24];
 	unsigned int bytes_read;
 	char *pbuf;
+	int buf_type = CIFS_NO_BUFFER;
 
 	pbuf = buf;
 
@@ -441,16 +442,19 @@ cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
 			 cifs_sb->local_nls,
 			 cifs_sb->mnt_cifs_flags &
 				CIFS_MOUNT_MAP_SPECIAL_CHR);
-	if (rc == 0) {
-		int buf_type = CIFS_NO_BUFFER;
+	if (rc) {
+		cifs_put_tlink(tlink);
+		return rc;
+	}
+
 	/* Read header */
 	io_parms.netfid = netfid;
 	io_parms.pid = current->tgid;
 	io_parms.tcon = tcon;
 	io_parms.offset = 0;
 	io_parms.length = 24;
-		rc = CIFSSMBRead(xid, &io_parms, &bytes_read, &pbuf,
-				 &buf_type);
+
+	rc = CIFSSMBRead(xid, &io_parms, &bytes_read, &pbuf, &buf_type);
 	if ((rc == 0) && (bytes_read >= 8)) {
 		if (memcmp("IntxBLK", pbuf, 8) == 0) {
 			cifs_dbg(FYI, "Block device\n");
@@ -491,7 +495,6 @@ cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
 		rc = -EOPNOTSUPP; /* or some unknown SFU type */
 	}
 	CIFSSMBClose(xid, tcon, netfid);
-	}
 	cifs_put_tlink(tlink);
 	return rc;
 }