From 26fc0ea74fcb9b76b41f5e9b89728cd1c01559cd Mon Sep 17 00:00:00 2001 From: John Garry Date: Thu, 10 Feb 2022 18:43:24 +0800 Subject: scsi: libsas: Drop SAS_TASK_AT_INITIATOR This flag is now only ever set, so delete it. This also avoids a use-after-free in the pm8001 queue path, as reported in the following: https://lore.kernel.org/linux-scsi/c3cb7228-254e-9584-182b-007ac5e6fe0a@huawei.com/T/#m28c94c6d3ff582ec4a9fa54819180740e8bd4cfb https://lore.kernel.org/linux-scsi/0cc0c435-b4f2-9c76-258d-865ba50a29dd@huawei.com/ [mkp: checkpatch + two SAS_TASK_AT_INITIATOR references] Link: https://lore.kernel.org/r/1644489804-85730-3-git-send-email-john.garry@huawei.com Reviewed-by: Damien Le Moal Signed-off-by: John Garry Signed-off-by: Martin K. Petersen --- include/scsi/libsas.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 698f2032807b..549232d66b40 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -617,7 +617,6 @@ struct sas_task_slow { #define SAS_TASK_STATE_DONE 2 #define SAS_TASK_STATE_ABORTED 4 #define SAS_TASK_NEED_DEV_RESET 8 -#define SAS_TASK_AT_INITIATOR 16 extern struct sas_task *sas_alloc_task(gfp_t flags); extern struct sas_task *sas_alloc_slow_task(gfp_t flags); -- cgit v1.2.3