scsi: 53c700: Remove set but not used variable (ffab5e01) · Commits · 戴 / test

Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/53c700.c: In function NCR_700_intr: drivers/scsi/53c700.c:1488:27: warning: variable ‘state’ set but not used [-Wunused-but-set-variable] drivers/scsi/53c700.c: In function NCR_700_queuecommand_lck: drivers/scsi/53c700.c:1742:26: warning: variable ‘direction’ set but not used [-Wunused-but-set-variable] these variable is never used, so remove it. Link: https://lore.kernel.org/r/20200918071422.19566-1-zhengyongjun3@huawei.com Signed-off-by:

Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by:

Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/53c700.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -1485,10 +1485,8 @@ NCR_700_intr(int irq, void *dev_id)
		__u8 sstat0 = 0, dstat = 0;
		__u32 dsp;
		struct scsi_cmnd *SCp = hostdata->cmd;
		enum NCR_700_Host_State state;

		handled = 1;
		state = hostdata->state;
		SCp = hostdata->cmd;

		if(istat & SCSI_INT_PENDING) {
		@@ -1739,7 +1737,6 @@ NCR_700_queuecommand_lck(struct scsi_cmnd SCp, void (done)(struct scsi_cmnd *)
		struct NCR_700_Host_Parameters *hostdata =
		(struct NCR_700_Host_Parameters *)SCp->device->host->hostdata[0];
		__u32 move_ins;
		enum dma_data_direction direction;
		struct NCR_700_command_slot *slot;

		if(hostdata->command_slot_count >= NCR_700_COMMAND_SLOTS_PER_HOST) {
		@@ -1856,7 +1853,6 @@ NCR_700_queuecommand_lck(struct scsi_cmnd SCp, void (done)(struct scsi_cmnd *)
		}

		/* now build the scatter gather list */
		direction = SCp->sc_data_direction;
		if(move_ins != 0) {
		int i;
		int sg_count;

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