Fix warning

Coverity reports a warning due to unitialized attr structure in one
code path.

Reported by Coverity (CID 728535)

Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Jeff Layton <jlayton@samba.org>
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 2d4f372..3e126d7 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -771,6 +771,8 @@
 				cifs_buf_release(srchinf->ntwrk_buf_start);
 			}
 			kfree(srchinf);
+			if (rc)
+				goto cgii_exit;
 	} else
 		goto cgii_exit;