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author | Ingo Molnar <mingo@elte.hu> | 2009-01-10 12:04:41 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-01-10 12:04:41 +0100 |
commit | b17304245f0db0ac69b795c411407808f3f2796d (patch) | |
tree | 63ed3915d9295bd08f640bf25c322064ba787fad /drivers/md/dm-ioctl.c | |
parent | bzip2/lzma: centralize format detection (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-2 (diff) | |
download | linux-dev-b17304245f0db0ac69b795c411407808f3f2796d.tar.xz linux-dev-b17304245f0db0ac69b795c411407808f3f2796d.zip |
Merge branch 'linus' into x86/setup-lzma
Conflicts:
init/do_mounts_rd.c
Diffstat (limited to 'drivers/md/dm-ioctl.c')
-rw-r--r-- | drivers/md/dm-ioctl.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index 777c948180f9..54d0588fc1f6 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -233,7 +233,7 @@ static void __hash_remove(struct hash_cell *hc) } if (hc->new_map) - dm_table_put(hc->new_map); + dm_table_destroy(hc->new_map); dm_put(hc->md); free_cell(hc); } @@ -827,8 +827,8 @@ static int do_resume(struct dm_ioctl *param) r = dm_swap_table(md, new_map); if (r) { + dm_table_destroy(new_map); dm_put(md); - dm_table_put(new_map); return r; } @@ -836,8 +836,6 @@ static int do_resume(struct dm_ioctl *param) set_disk_ro(dm_disk(md), 0); else set_disk_ro(dm_disk(md), 1); - - dm_table_put(new_map); } if (dm_suspended(md)) @@ -1080,7 +1078,7 @@ static int table_load(struct dm_ioctl *param, size_t param_size) } if (hc->new_map) - dm_table_put(hc->new_map); + dm_table_destroy(hc->new_map); hc->new_map = t; up_write(&_hash_lock); @@ -1109,7 +1107,7 @@ static int table_clear(struct dm_ioctl *param, size_t param_size) } if (hc->new_map) { - dm_table_put(hc->new_map); + dm_table_destroy(hc->new_map); hc->new_map = NULL; } @@ -1550,8 +1548,10 @@ int dm_copy_name_and_uuid(struct mapped_device *md, char *name, char *uuid) goto out; } - strcpy(name, hc->name); - strcpy(uuid, hc->uuid ? : ""); + if (name) + strcpy(name, hc->name); + if (uuid) + strcpy(uuid, hc->uuid ? : ""); out: up_read(&_hash_lock); |