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scsi: aha152x: Remove unused variable 'ret' 

Looks to be unused since 2014.

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/aha152x.c: In function ‘datai_run’:
 drivers/scsi/aha152x.c:2033:9: warning: variable ‘data’ set but not used [-Wunused-but-set-variable]
 2033 | int data;
 | ^~~~

Link: https://lore.kernel.org/r/20200707140055.2956235-7-lee.jones@linaro.org
Cc: "Juergen E. Fischer" <fischer@norbit.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Lee Jones 2020-07-07 15:00:51 +01:00 committed by Martin K. Petersen
parent 4be1fa2b55
commit 3c011793ac
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/aha152x.c
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@ -2030,8 +2030,7 @@ static void datai_run(struct Scsi_Host *shpnt)
fifodata, GETPORT(FIFOSTAT));
SETPORT(DMACNTRL0, ENDMA|_8BIT);
while(fifodata>0) {
int data;
data=GETPORT(DATAPORT);
GETPORT(DATAPORT);
fifodata--;
DATA_LEN++;
}