diff options
| author | Alasdair G Kergon <agk@redhat.com> | 2006-06-26 00:27:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 09:58:36 -0700 |
| commit | 72d9486169a2a8353e022813185ba2f32d7dde69 (patch) | |
| tree | 2fe6c382feb3f21d829abf543c54be486007557c /drivers/md/dm-zero.c | |
| parent | 5c6bd75d06db512515a3781aa97e42df2faf0815 (diff) | |
| download | linux-3.10-72d9486169a2a8353e022813185ba2f32d7dde69.tar.gz linux-3.10-72d9486169a2a8353e022813185ba2f32d7dde69.tar.bz2 linux-3.10-72d9486169a2a8353e022813185ba2f32d7dde69.zip | |
[PATCH] dm: improve error message consistency
Tidy device-mapper error messages to include context information
automatically.
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/dm-zero.c')
| -rw-r--r-- | drivers/md/dm-zero.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/md/dm-zero.c b/drivers/md/dm-zero.c index 51c0639b248..ea569f7348d 100644 --- a/drivers/md/dm-zero.c +++ b/drivers/md/dm-zero.c @@ -10,13 +10,15 @@ #include <linux/init.h> #include <linux/bio.h> +#define DM_MSG_PREFIX "zero" + /* * Construct a dummy mapping that only returns zeros */ static int zero_ctr(struct dm_target *ti, unsigned int argc, char **argv) { if (argc != 0) { - ti->error = "dm-zero: No arguments required"; + ti->error = "No arguments required"; return -EINVAL; } @@ -60,7 +62,7 @@ static int __init dm_zero_init(void) int r = dm_register_target(&zero_target); if (r < 0) - DMERR("zero: register failed %d", r); + DMERR("register failed %d", r); return r; } @@ -70,7 +72,7 @@ static void __exit dm_zero_exit(void) int r = dm_unregister_target(&zero_target); if (r < 0) - DMERR("zero: unregister failed %d", r); + DMERR("unregister failed %d", r); } module_init(dm_zero_init) |