fs/efs/super.c: fix return value

When sb_bread() fails, the return value should be -EIO, fix it. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Heloise <[email protected]> Cc: Johannes Weiner <[email protected]> Cc: Firo Yang <[email protected]> Cc: Vladimir Davydov <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
jangid · May 21, 2016 · 4108124 · 4108124
1 parent 28898fd
commit 4108124
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fs/efs/super.c b/fs/efs/super.c
@@ -275,7 +275,7 @@ static int efs_fill_super(struct super_block *s, void *d, int silent)
 
 	if (!bh) {
 		pr_err("cannot read volume header\n");
-		return -EINVAL;
+		return -EIO;
 	}
 
 	/*
@@ -293,7 +293,7 @@ static int efs_fill_super(struct super_block *s, void *d, int silent)
 	bh = sb_bread(s, sb->fs_start + EFS_SUPER);
 	if (!bh) {
 		pr_err("cannot read superblock\n");
-		return -EINVAL;
+		return -EIO;
 	}
 
 	if (efs_validate_super(sb, (struct efs_super *) bh->b_data)) {