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| author | Al Viro <viro@zeniv.linux.org.uk> | 2010-07-26 10:06:00 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-10-29 10:16:48 +0200 |
| commit | e5a0726a953daf224ae42bcf5edaa64f71b4e8a7 (patch) | |
| tree | 0f0be6f8e0b2324b5e29ac959837ab470afa0053 /fs/logfs/dev_mtd.c | |
| parent | logfs get_sb, part 3 (diff) | |
| download | linux-e5a0726a953daf224ae42bcf5edaa64f71b4e8a7.tar.xz linux-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_mtd.c')
| -rw-r--r-- | fs/logfs/dev_mtd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/logfs/dev_mtd.c b/fs/logfs/dev_mtd.c index 9e3dbe3712ae..7466e9dcc8c5 100644 --- a/fs/logfs/dev_mtd.c +++ b/fs/logfs/dev_mtd.c @@ -230,9 +230,9 @@ static void mtd_writeseg(struct super_block *sb, u64 ofs, size_t len) __mtd_writeseg(sb, ofs, ofs >> PAGE_SHIFT, len >> PAGE_SHIFT); } -static void mtd_put_device(struct super_block *sb) +static void mtd_put_device(struct logfs_super *s) { - put_mtd_device(logfs_super(sb)->s_mtd); + put_mtd_device(s->s_mtd); } static int mtd_can_write_buf(struct super_block *sb, u64 ofs) |