| Message ID | 20211205225901.54362-1-colin.i.king@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | scsi: mptfusion: remove redundant variable r | expand |
On Sun, 5 Dec 2021 22:59:01 +0000, Colin Ian King wrote: > 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. > > Applied to 5.17/scsi-queue, thanks! [1/1] scsi: mptfusion: remove redundant variable r https://git.kernel.org/mkp/scsi/c/c27fd25db39b
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index b94d5e4fdc23..24a4532053e4 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -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; }
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. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- drivers/message/fusion/mptbase.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)