Staging: lustre: llite: llite_lib.c: Remove unnecessary braces

The linux kernel coding style discourages use of braces for single
statement blocks. This patch removes the unnecessary braces.

The warning was detected using checkpatch.pl. Coccinelle was used to
make the change.

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/llite/llite_lib.c

@@ -1219,14 +1219,13 @@ static int ll_setattr_done_writing(struct inode *inode,
 	ll_pack_inode2opdata(inode, op_data, NULL);
 
 	rc = md_done_writing(ll_i2sbi(inode)->ll_md_exp, op_data, mod);
-	if (rc == -EAGAIN) {
+	if (rc == -EAGAIN)
 		/* MDS has instructed us to obtain Size-on-MDS attribute
 		 * from OSTs and send setattr to back to MDS. */
 		rc = ll_som_update(inode, op_data);
-	} else if (rc) {
+	else if (rc)
 		CERROR("inode %lu mdc truncate failed: rc = %d\n",
 		       inode->i_ino, rc);
-	}
 	return rc;
 }