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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2010-07-26 12:06:00 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-10-29 04:16:48 -0400 |
| commit | e5a0726a953daf224ae42bcf5edaa64f71b4e8a7 (patch) | |
| tree | 0f0be6f8e0b2324b5e29ac959837ab470afa0053 /fs/logfs/dev_bdev.c | |
| parent | logfs get_sb, part 3 (diff) | |
| download | linux-dev-e5a0726a953daf224ae42bcf5edaa64f71b4e8a7.tar.xz linux-dev-e5a0726a953daf224ae42bcf5edaa64f71b4e8a7.zip | |
logfs: fix a leak in get_sb
a) switch ->put_device() to logfs_super *
b) actually call it on early failures in logfs_get_sb_device()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/logfs/dev_bdev.c')
| -rw-r--r-- | fs/logfs/dev_bdev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c index 223b673dcc7b..92ca6fbe09bd 100644 --- a/fs/logfs/dev_bdev.c +++ b/fs/logfs/dev_bdev.c @@ -298,9 +298,9 @@ static int bdev_write_sb(struct super_block *sb, struct page *page) return sync_request(page, bdev, WRITE); } -static void bdev_put_device(struct super_block *sb) +static void bdev_put_device(struct logfs_super *s) { - close_bdev_exclusive(logfs_super(sb)->s_bdev, FMODE_READ|FMODE_WRITE); + close_bdev_exclusive(s->s_bdev, FMODE_READ|FMODE_WRITE); } static int bdev_can_write_buf(struct super_block *sb, u64 ofs) |