[PATCH 5.4 19/84] scsi: bnx2fc: Return failure if io_req is already in ABTS processing

From: Greg Kroah-Hartman
Date: Mon Jun 14 2021 - 06:54:19 EST


From: Javed Hasan <jhasan@xxxxxxxxxxx>

[ Upstream commit 122c81c563b0c1c6b15ff76a9159af5ee1f21563 ]

Return failure from bnx2fc_eh_abort() if io_req is already in ABTS
processing.

Link: https://lore.kernel.org/r/20210519061416.19321-1-jhasan@xxxxxxxxxxx
Reviewed-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Signed-off-by: Javed Hasan <jhasan@xxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/scsi/bnx2fc/bnx2fc_io.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index 401743e2b429..a0e776414889 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -1219,6 +1219,7 @@ int bnx2fc_eh_abort(struct scsi_cmnd *sc_cmd)
was a result from the ABTS request rather than the CLEANUP
request */
set_bit(BNX2FC_FLAG_IO_CLEANUP, &io_req->req_flags);
+ rc = FAILED;
goto done;
}

--
2.30.2