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From: Dan Carpenter <dan.carpenter@oracle.com>
To: James Smart <james.smart@broadcom.com>
Cc: Ram Vegesna <ram.vegesna@broadcom.com>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	Daniel Wagner <dwagner@suse.de>, Hannes Reinecke <hare@suse.de>,
	linux-scsi@vger.kernel.org, target-devel@vger.kernel.org,
	kernel-janitors@vger.kernel.org
Subject: [PATCH] scsi: elx: libefc: signedness bug in efc_d_send_prli_rsp()
Date: Fri, 18 Jun 2021 16:42:56 +0300	[thread overview]
Message-ID: <YMyi4LNaVmD7kQEN@mwanda> (raw)

The "rc" variable needs to be signed for the error handling to work.
It holds either a negative error code, EFC_SCSI_CALL_COMPLETE (0),
or EFC_SCSI_CALL_ASYNC (1).

Fixes: 202bfdffae27 ("scsi: elx: libefc: FC node ELS and state handling")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/scsi/elx/libefc/efc_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/elx/libefc/efc_device.c b/drivers/scsi/elx/libefc/efc_device.c
index 31a688bce6e9..725ca2a23fb2 100644
--- a/drivers/scsi/elx/libefc/efc_device.c
+++ b/drivers/scsi/elx/libefc/efc_device.c
@@ -15,7 +15,7 @@
 void
 efc_d_send_prli_rsp(struct efc_node *node, u16 ox_id)
 {
-	u32 rc = EFC_SCSI_CALL_COMPLETE;
+	int rc = EFC_SCSI_CALL_COMPLETE;
 	struct efc *efc = node->efc;
 
 	node->ls_acc_oxid = ox_id;
-- 
2.30.2


             reply	other threads:[~2021-06-18 13:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-18 13:42 Dan Carpenter [this message]
2021-06-19 15:44 ` [PATCH] scsi: elx: libefc: signedness bug in efc_d_send_prli_rsp() James Smart

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