[PATCH v3 net-next 6/7] ptp: ptp_clockmatrix: Simplify code - remove unnecessary `err` variable.

From: vincent.cheng.xh
Date: Wed Feb 17 2021 - 01:13:02 EST


From: Vincent Cheng <vincent.cheng.xh@xxxxxxxxxxx>

Code clean-up.

Signed-off-by: Vincent Cheng <vincent.cheng.xh@xxxxxxxxxxx>
---
drivers/ptp/ptp_clockmatrix.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/ptp/ptp_clockmatrix.c b/drivers/ptp/ptp_clockmatrix.c
index 241bff0..dc42c36 100644
--- a/drivers/ptp/ptp_clockmatrix.c
+++ b/drivers/ptp/ptp_clockmatrix.c
@@ -282,12 +282,9 @@ static int idtcm_write(struct idtcm *idtcm,

static int clear_boot_status(struct idtcm *idtcm)
{
- int err;
u8 buf[4] = {0};

- err = idtcm_write(idtcm, GENERAL_STATUS, BOOT_STATUS, buf, sizeof(buf));
-
- return err;
+ return idtcm_write(idtcm, GENERAL_STATUS, BOOT_STATUS, buf, sizeof(buf));
}

static int read_boot_status(struct idtcm *idtcm, u32 *status)
--
2.7.4