From: Jason Yan Date: Mon, 7 Sep 2020 07:45:17 +0000 (+0800) Subject: scsi: qla1280: Remove set but not used variable in qla1280_mailbox_command() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bf70bf28bf874c65001951bb955292a37c930e49;p=linux.git scsi: qla1280: Remove set but not used variable in qla1280_mailbox_command() This addresses the following gcc warning with "make W=1": drivers/scsi/qla1280.c: In function ‘qla1280_mailbox_command’: drivers/scsi/qla1280.c:2430:11: warning: variable ‘data’ set but not used [-Wunused-but-set-variable] 2430 | uint16_t data; | ^~~~ Link: https://lore.kernel.org/r/20200907074518.2326360-4-yanaijie@huawei.com Reported-by: Hulk Robot Signed-off-by: Jason Yan Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 72f92733e75f6..fe4b88aaf5cb9 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -2425,7 +2425,6 @@ qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb) int cnt; uint16_t *optr, *iptr; uint16_t __iomem *mptr; - uint16_t data; DECLARE_COMPLETION_ONSTACK(wait); ENTER("qla1280_mailbox_command"); @@ -2460,7 +2459,7 @@ qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb) spin_unlock_irq(ha->host->host_lock); WRT_REG_WORD(®->host_cmd, HC_SET_HOST_INT); - data = qla1280_debounce_register(®->istatus); + qla1280_debounce_register(®->istatus); wait_for_completion(&wait); del_timer_sync(&ha->mailbox_timer);