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Message-Id: <20200721164148.2617584-13-lee.jones@linaro.org>
Date: Tue, 21 Jul 2020 17:41:20 +0100
From: Lee Jones <lee.jones@...aro.org>
To: jejb@...ux.ibm.com, martin.petersen@...cle.com
Cc: linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
Lee Jones <lee.jones@...aro.org>,
QLogic-Storage-Upstream@...gic.com
Subject: [PATCH 12/40] scsi: qla4xxx: ql4_init: Remove set but unused variable 'func_number'
Fixes the following W=1 kernel build warning(s):
drivers/scsi/qla4xxx/ql4_init.c: In function ‘ql4xxx_set_mac_number’:
drivers/scsi/qla4xxx/ql4_init.c:17:10: warning: variable ‘func_number’ set but not used [-Wunused-but-set-variable]
Cc: QLogic-Storage-Upstream@...gic.com
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
drivers/scsi/qla4xxx/ql4_init.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index 5963127f7d2ef..82f6e7f3969ec 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -14,7 +14,6 @@
static void ql4xxx_set_mac_number(struct scsi_qla_host *ha)
{
uint32_t value;
- uint8_t func_number;
unsigned long flags;
/* Get the function number */
@@ -22,7 +21,6 @@ static void ql4xxx_set_mac_number(struct scsi_qla_host *ha)
value = readw(&ha->reg->ctrl_status);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- func_number = (uint8_t) ((value >> 4) & 0x30);
switch (value & ISP_CONTROL_FN_MASK) {
case ISP_CONTROL_FN0_SCSI:
ha->mac_index = 1;
--
2.25.1
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