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| author | Heloise <os@iscas.ac.cn> | 2016-05-20 17:04:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-20 17:58:30 -0700 |
| commit | 4108124f5c46efc951c4c6be947598a21d6b7fde (patch) | |
| tree | fda4ad7946c066e364c879e3d15ae88b1cce9c66 /fs | |
| parent | 28898fd1a85fa37a59c090271e8be37afe710276 (diff) | |
| download | op-kernel-dev-4108124f5c46efc951c4c6be947598a21d6b7fde.zip op-kernel-dev-4108124f5c46efc951c4c6be947598a21d6b7fde.tar.gz | |
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/1463464943-4142-1-git-send-email-os@iscas.ac.cn
Signed-off-by: Heloise <os@iscas.ac.cn>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Firo Yang <firogm@gmail.com>
Cc: Vladimir Davydov <vdavydov@virtuozzo.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/efs/super.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/efs/super.c b/fs/efs/super.c index cb68dac..368f7dd 100644 --- 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)) { |
