projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a57cdeb) | patch
tty: vcc: Drop impossible to hit WARN_ON
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thu, 14 Jan 2021 17:57:18 +0000 (18:57 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 19 Feb 2021 00:20:26 +0000 (16:20 -0800)
commitda5447265434045410f579e4257dd64bf64de6c0
tree3ef69154f11cdbf1d6364fdd87eb51e91f04d6batree | snapshot
parenta57cdeb369ef73066937e06df5bcbb34624b13e8commit | diff
tty: vcc: Drop impossible to hit WARN_ON

vcc_get() returns the port that has provided port->index. As the port that
is about to be removed isn't removed yet this trivially will find this
port. So simplify the call to not assign an identical value to the port
pointer and drop the warning that is never hit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/tty/vcc.c diff | blob | history
Domain: System / Kernel;