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path: root/drivers/md/dm-mpath.c
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Diffstat (limited to 'drivers/md/dm-mpath.c')
-rw-r--r--drivers/md/dm-mpath.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 922a3385eead..754f38f8a692 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -718,8 +718,8 @@ static int parse_hw_handler(struct dm_arg_set *as, struct multipath *m)
718 return 0; 718 return 0;
719 719
720 m->hw_handler_name = kstrdup(dm_shift_arg(as), GFP_KERNEL); 720 m->hw_handler_name = kstrdup(dm_shift_arg(as), GFP_KERNEL);
721 request_module("scsi_dh_%s", m->hw_handler_name); 721 if (!try_then_request_module(scsi_dh_handler_exist(m->hw_handler_name),
722 if (scsi_dh_handler_exist(m->hw_handler_name) == 0) { 722 "scsi_dh_%s", m->hw_handler_name)) {
723 ti->error = "unknown hardware handler type"; 723 ti->error = "unknown hardware handler type";
724 ret = -EINVAL; 724 ret = -EINVAL;
725 goto fail; 725 goto fail;