The value stored to ptr in the calculations this patch removes is not
used, so the calculation and the assignment can be removed.
Cleans up the following clang-analyzer warning:
drivers/net/can/softing/softing_main.c:279:3: warning: Value stored to
'ptr' is never read [clang-analyzer-deadcode.DeadStores].
drivers/net/can/softing/softing_main.c:242:3: warning: Value stored to
'ptr' is never read [clang-analyzer-deadcode.DeadStores].
Link: https://lore.kernel.org/r/1619520767-80948-1-git-send-email-jiapeng.chong@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
DPRAM_INFO_BUSSTATE2 : DPRAM_INFO_BUSSTATE]);
/* timestamp */
tmp_u32 = le32_to_cpup((void *)ptr);
- ptr += 4;
ktime = softing_raw2ktime(card, tmp_u32);
++netdev->stats.rx_errors;
ktime = softing_raw2ktime(card, tmp_u32);
if (!(msg.can_id & CAN_RTR_FLAG))
memcpy(&msg.data[0], ptr, 8);
- ptr += 8;
/* update socket */
if (cmd & CMD_ACK) {
/* acknowledge, was tx msg */