[Ocfs2-devel] [PATCH 1/1] OCFS2: add error check for ocfs2_read_locked_inode() call

[wengang wang]

add error check for ocfs2_read_locked_inode() call.

Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com>
--
Index: inode.c
===================================================================
--- inode.c	(revision 149)
+++ inode.c	(working copy)
@@ -118,6 +118,7 @@ struct inode *ocfs2_iget(struct ocfs2_su
 	struct inode *inode = NULL;
 	struct super_block *sb = osb->sb;
 	struct ocfs2_find_inode_args args;
+	int status;
 
 	mlog_entry("(blkno = %llu)\n", (unsigned long long)blkno);
 
@@ -142,7 +143,12 @@ struct inode *ocfs2_iget(struct ocfs2_su
 	 * afterwards. */
 	if (inode && inode->i_state & I_NEW) {
 		mlog(0, "Inode was not in inode cache, reading it.\n");
-		ocfs2_read_locked_inode(inode, &args);
+		status = ocfs2_read_locked_inode(inode, &args);
+		if (status) {
+			iput(inode);
+			inode = ERR_PTR(status);
+			goto bail;
+		}
 		unlock_new_inode(inode);
 	}
 	if (inode == NULL) {