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author | Vincent Mailhol <mailhol.vincent@wanadoo.fr> | 2021-06-28 18:54:20 +0300 |
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committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-07-25 12:36:28 +0300 |
commit | f4f5247daa45eef07b1779195fa8d65f19c2eb5f (patch) | |
tree | dd2df7d28b68836797f65f27e469c441a4a1cba6 /include/linux/can | |
parent | 7fcecf51c18fa7e58e21f1a32d6a8df0c6f85784 (diff) | |
download | linux-f4f5247daa45eef07b1779195fa8d65f19c2eb5f.tar.xz |
can: etas_es58x: rewrite the message cast in es58{1,_fd}_tx_can_msg to increase readability
The es581_tx_can_msg() does below cast:
| tx_can_msg = (struct es581_4_tx_can_msg *)
| &es581_4_urb_cmd->bulk_tx_can_msg.tx_can_msg_buf[msg_len - 1];
The -1 offset is to skip the first member of struct
es581_4_tx_can_msg. However, es581_4_urb_cmd already has a raw_msg
field which can be used instead without the use of an offset
calculation.
The function es58x_fd_tx_can_msg() is also modified to mirror
es581_tx_can_msg().
Link: https://lore.kernel.org/r/20210628155420.1176217-7-mailhol.vincent@wanadoo.fr
Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include/linux/can')
0 files changed, 0 insertions, 0 deletions