Commit c27fd25d authored by Colin Ian King's avatar Colin Ian King Committed by Martin K. Petersen
Browse files

scsi: mptfusion: Remove redundant variable r 

Variable r is being assigned a value that is never read. The assignment is
redundant and so is the variable, so remove these. Remove unnecessary the
{} braces in the if statement too.

Link: https://lore.kernel.org/r/20211205225901.54362-1-colin.i.king@gmail.com


Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 4c3e3f8c

drivers/message/fusion/mptbase.c

+2 −4
Original line number Diff line number Diff line
@@ -1274,8 +1274,6 @@ mpt_send_handshake_request(u8 cb_idx, MPT_ADAPTER *ioc, int reqBytes, u32 *req, 
static int

mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int sleepFlag)

{

	int	 r = 0;



	/* return if in use */

	if (CHIPREG_READ32(&ioc->chip->Doorbell)

	    & MPI_DOORBELL_ACTIVE)
@@ -1289,9 +1287,9 @@ mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int slee 
		 (access_control_value<<12)));



	/* Wait for IOC to clear Doorbell Status bit */

	if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0) {

	if (WaitForDoorbellAck(ioc, 5, sleepFlag) < 0)

		return -2;

	}else

	else

		return 0;

}