scsi: remove useless variable assignment

PATCH New Gustavo A. R. Silva 1 participant 1 message May 18, 2017 SCSI

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Gustavo A. R. Silva

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2017-05-18 01:00 UTC #0 lore raw

PATCH 1/1 scsi: remove useless variable assignment

Remove both variable assignments once the value stored in variable _reqlen_ is overwritten at some point either by line 2321: reqlen = mptr - msg; or by line 2330: reqlen = 12;

Addresses-Coverity-ID: 1226930
Addresses-Coverity-ID: 1226931

Signed-off-by Gustavo A. R. Silva <[email protected]>

---
 drivers/scsi/dpt_i2o.c | 3 ---
 1 file changed, 3 deletions(-)

drivers/scsi/dpt_i2o.c +0 -3

index 256dd67..acad668 100644
@@ -2292,11 +2292,8 @@ static s32 adpt_scsi_to_i2o(adpt_hba* pHba, struct scsi_cmnd* cmd, struct adpt_d
 	mptr+=4;
 	lenptr=mptr++;		/* Remember me - fill in when we know */
 	if (dpt_dma64(pHba)) {
-		reqlen = 16;		// SINGLE SGE
 		*mptr++ = (0x7C<<24)+(2<<16)+0x02; /* Enable 64 bit */
 		*mptr++ = 1 << PAGE_SHIFT;
-	} else {
-		reqlen = 14;		// SINGLE SGE
 	}
 	/* Now fill in the SGList and command */

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