diff mbox series

[-next] mptfusion: remove set but not used variable 'req_idx, frameOffset'

Message ID 20190220125614.47474-1-yuehaibing@huawei.com (mailing list archive)
State Mainlined
Commit 094b0246a2ca2fe74cab89b7516aa736e5dc4679
Headers show
Series [-next] mptfusion: remove set but not used variable 'req_idx, frameOffset' | expand

Commit Message

YueHaibing Feb. 20, 2019, 12:56 p.m. UTC
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/message/fusion/mptspi.c: In function 'mptspi_writeIOCPage4':
drivers/message/fusion/mptspi.c:262:9: warning:
 variable 'frameOffset' set but not used [-Wunused-but-set-variable]

drivers/message/fusion/mptspi.c:261:9: warning:
 variable 'req_idx' set but not used [-Wunused-but-set-variable]

They're never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/message/fusion/mptspi.c | 5 -----
 1 file changed, 5 deletions(-)

Comments

Martin K. Petersen March 19, 2019, 9:20 p.m. UTC | #1
YueHaibing,

> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/message/fusion/mptspi.c: In function 'mptspi_writeIOCPage4':
> drivers/message/fusion/mptspi.c:262:9: warning:
>  variable 'frameOffset' set but not used [-Wunused-but-set-variable]
>
> drivers/message/fusion/mptspi.c:261:9: warning:
>  variable 'req_idx' set but not used [-Wunused-but-set-variable]

Applied to 5.2/scsi-queue.
diff mbox series

Patch

diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 7172b0b16bdd..eabc4de5816c 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -258,8 +258,6 @@  mptspi_writeIOCPage4(MPT_SCSI_HOST *hd, u8 channel , u8 id)
 	IOCPage4_t		*IOCPage4Ptr;
 	MPT_FRAME_HDR		*mf;
 	dma_addr_t		 dataDma;
-	u16			 req_idx;
-	u32			 frameOffset;
 	u32			 flagsLength;
 	int			 ii;
 
@@ -276,9 +274,6 @@  mptspi_writeIOCPage4(MPT_SCSI_HOST *hd, u8 channel , u8 id)
 	 */
 	pReq = (Config_t *)mf;
 
-	req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
-	frameOffset = ioc->req_sz - sizeof(IOCPage4_t);
-
 	/* Complete the request frame (same for all requests).
 	 */
 	pReq->Action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;