diff options
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index e9e1e141af9c..78db07fd8055 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1040,7 +1040,8 @@ int scsi_init_io(struct scsi_cmnd *cmd) bool is_mq = (rq->mq_ctx != NULL); int error; - BUG_ON(!blk_rq_nr_phys_segments(rq)); + if (WARN_ON_ONCE(!blk_rq_nr_phys_segments(rq))) + return -EINVAL; error = scsi_init_sgtable(rq, &cmd->sdb); if (error) |