ocfs2: fix return value from ocfs2_page_mkwrite()

ocfs2_page_mkwrite() could mistakenly return error code instead of mkwrite status value. Fix it. Signed-off-by: Jan Kara <[email protected]> Cc: Mark Fasheh <[email protected]> Cc: Joel Becker <[email protected]> Cc: Junxiao Bi <[email protected]> Cc: Joseph Qi <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
ambv · Mar 9, 2016 · 566e8df · 566e8df
1 parent 0d97e6d
commit 566e8df
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/fs/ocfs2/mmap.c b/fs/ocfs2/mmap.c
@@ -147,6 +147,10 @@ static int ocfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 	ret = ocfs2_inode_lock(inode, &di_bh, 1);
 	if (ret < 0) {
 		mlog_errno(ret);
+		if (ret == -ENOMEM)
+			ret = VM_FAULT_OOM;
+		else
+			ret = VM_FAULT_SIGBUS;
 		goto out;
 	}