diff mbox series

dm: log table creation error code

Message ID f0c83405252d9f0b92490087ee76806bc7e51e0f.1634850725.git.mirq-linux@rere.qmqm.pl (mailing list archive)
State Accepted, archived
Delegated to: Mike Snitzer
Headers show
Series dm: log table creation error code | expand

Commit Message

Michał Mirosław Oct. 21, 2021, 9:13 p.m. UTC 
Help debugging table creation errors by adding the error name in the log.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
---
 drivers/md/dm-table.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 2111daaacaba..017522439e78 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -706,7 +706,7 @@  int dm_table_add_target(struct dm_table *t, const char *type,
 
 	r = dm_split_args(&argc, &argv, params);
 	if (r) {
-		tgt->error = "couldn't split parameters (insufficient memory)";
+		tgt->error = "couldn't split parameters";
 		goto bad;
 	}
 
@@ -724,7 +724,7 @@  int dm_table_add_target(struct dm_table *t, const char *type,
 	return 0;
 
  bad:
-	DMERR("%s: %s: %s", dm_device_name(t->md), type, tgt->error);
+	DMERR("%s: %s: %s (%pe)", dm_device_name(t->md), type, tgt->error, ERR_PTR(r));
 	dm_put_target_type(tgt->type);
 	return r;
 }