[PATCH AUTOSEL 4.19 14/23] scsi: bnx2fc: Return failure if io_req is already in ABTS processing

[Sasha Levin]

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 bc9f2a2365f4..5d89cc30bf30 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -1218,6 +1218,7 @@ 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