The previous commit to fix a blocking read bug put a bug that leads a
deadlock on discarding done commands. We don't need bsg_device's lock
there.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
---
block/bsg.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/block/bsg.c b/block/bsg.c
index 2f78d7d..9b5f6d7 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -466,11 +466,8 @@ static int bsg_complete_all_commands(str
*/
ret = 0;
do {
- spin_lock_irq(&bd->lock);
- if (!bd->queued_cmds) {
- spin_unlock_irq(&bd->lock);
+ if (!bd->queued_cmds)
break;
- }
bc = bsg_get_done_cmd(bd);
if (IS_ERR(bc))
--
1.4.3.2
-
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
