qedf is checked to be null in this if branch, accessing its member will
cause a null pointer dereference. As suggested by Bart, fix it by
deleting the logic since qedf cannot be NULL in this function.
Signed-off-by: Liao Chen <liaochen4@xxxxxxxxxx>
---
drivers/scsi/qedf/qedf_main.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index cf13148ba281..df756f3eef3e 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -4018,11 +4018,6 @@ void qedf_stag_change_work(struct work_struct *work)
struct qedf_ctx *qedf =
container_of(work, struct qedf_ctx, stag_work.work);
- if (!qedf) {
- QEDF_ERR(&qedf->dbg_ctx, "qedf is NULL");
- return;
- }
-
if (test_bit(QEDF_IN_RECOVERY, &qedf->flags)) {
QEDF_ERR(&qedf->dbg_ctx,
"Already is in recovery, hence not calling software context reset.\n");
--
2.34.1
