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authorZheng Yongjun <zhengyongjun3@huawei.com>2020-09-18 15:14:22 +0800
committerMartin K. Petersen <martin.petersen@oracle.com>2020-10-07 21:48:28 -0400
commitffab5e016b9b3ffee02fbf1ad688b59a56cacd62 (patch)
tree38654a3e37e5b61aa66f58627ba0cc332b38d11d /drivers/scsi/53c700.c
parent938b9e9ffbf8eadc09480eaa4062e033b16c395d (diff)
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scsi: 53c700: Remove set but not used variable
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>
Diffstat (limited to 'drivers/scsi/53c700.c')
-rw-r--r--drivers/scsi/53c700.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 461b3babb601..81228b953703 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -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;