Re: [PATCH iproute2-next 3/3] iplink_can: factorise the calls to usage()
From: Stephen Hemminger <stephen@networkplumber.org>
Date: 2025-09-22 22:09:25
Also in:
linux-can, lkml
On Sun, 21 Sep 2025 16:32:32 +0900 Vincent Mailhol [off-list ref] wrote:
usage() is called either if the user passes the "help" argument or passes
an invalid argument.
Factorise those two cases together.
This silences below checkpatch.pl warning:
WARNING: else is not generally useful after a break or return
#274: FILE: ip/iplink_can.c:274:
+ return -1;
+ } else {
Signed-off-by: Vincent Mailhol <mailhol@kernel.org>
---Not accepting most checkpatch stuff in iproute2. Better to not have code churn