From: Damien Le Moal <damien.lemoal@wdc.com>
Date: Mon, 6 Jul 2020 12:33:49 +0000 (+0900)
Subject: scsi: megaraid: Remove set but unused variable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2a6576d29d3b153b58fbaf2bd0ebc5fce424d73b;p=linux.git

scsi: megaraid: Remove set but unused variable

In mega_build_cmd(), the variable epthru is set but not used. Remove it to
avoid a compiler warning.

Link: https://lore.kernel.org/r/20200706123349.451915-1-damien.lemoal@wdc.com
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 07ce31c546ba3..96ecf5929e688 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -517,7 +517,6 @@ mega_get_ldrv_num(adapter_t *adapter, struct scsi_cmnd *cmd, int channel)
 static scb_t *
 mega_build_cmd(adapter_t *adapter, struct scsi_cmnd *cmd, int *busy)
 {
-	mega_ext_passthru	*epthru;
 	mega_passthru	*pthru;
 	scb_t	*scb;
 	mbox_t	*mbox;
@@ -905,7 +904,7 @@ mega_build_cmd(adapter_t *adapter, struct scsi_cmnd *cmd, int *busy)
 
 		if( adapter->support_ext_cdb ) {
 
-			epthru = mega_prepare_extpassthru(adapter, scb, cmd,
+			mega_prepare_extpassthru(adapter, scb, cmd,
 					channel, target);
 
 			mbox->m_out.cmd = MEGA_MBOXCMD_EXTPTHRU;