From b1a557c23616b3814baea0a79233ef6a5e09fca8 Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Mon, 6 Jul 2020 21:33:52 +0900 Subject: [PATCH] scsi: megaraid: Remove set but unused variable In mega_is_bios_enabled(), the variable ret is set but unused. Remove it to avoid a compiler warning. Link: https://lore.kernel.org/r/20200706123352.452003-1-damien.lemoal@wdc.com Signed-off-by: Damien Le Moal Signed-off-by: Martin K. Petersen --- drivers/scsi/megaraid.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index acd7c6ed77b1..0484ee52ae80 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -3571,7 +3571,6 @@ mega_is_bios_enabled(adapter_t *adapter) { unsigned char raw_mbox[sizeof(struct mbox_out)]; mbox_t *mbox; - int ret; mbox = (mbox_t *)raw_mbox; @@ -3584,8 +3583,7 @@ mega_is_bios_enabled(adapter_t *adapter) raw_mbox[0] = IS_BIOS_ENABLED; raw_mbox[2] = GET_BIOS; - - ret = issue_scb_block(adapter, raw_mbox); + issue_scb_block(adapter, raw_mbox); return *(char *)adapter->mega_buffer; }