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ptp: ptp_clockmatrix: Simplify code - remove unnecessary `err` variable. 

Code clean-up.

Signed-off-by: Vincent Cheng <vincent.cheng.xh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vincent Cheng 2021-02-17 00:42:17 -05:00 committed by David S. Miller
parent fcfd37573a
commit fde3b3a706
1 changed files with 1 additions and 4 deletions
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5
drivers/ptp/ptp_clockmatrix.c
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@ -282,12 +282,9 @@ static int idtcm_write(struct idtcm *idtcm,
static int clear_boot_status(struct idtcm *idtcm) static int clear_boot_status(struct idtcm *idtcm)
{ {
int err;
u8 buf[4] = {0}; u8 buf[4] = {0};
err = idtcm_write(idtcm, GENERAL_STATUS, BOOT_STATUS, buf, sizeof(buf)); return idtcm_write(idtcm, GENERAL_STATUS, BOOT_STATUS, buf, sizeof(buf));
return err;
} }
static int read_boot_status(struct idtcm *idtcm, u32 *status) static int read_boot_status(struct idtcm *idtcm, u32 *status)