From 2de680dea6a888271087521a9501a74af57fa076 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Mon, 16 Nov 2020 17:21:16 +0100 Subject: [PATCH] atm: lanai: Remove in_interrupt() usage lanai_shutdown_tx_vci() uses in_interrupt() to issue a warning message if the function was used in context in which it is not safe to sleep. The usage of in_interrupt() in driver code is deprecated as it can not always detect all states where it is not allowed to sleep. msleep() has debug code which will trigger a warning if used in bad context. Remove in_interrupt(). Cc: Chas Williams <3chas3@gmail.com> Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Jakub Kicinski --- drivers/atm/lanai.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c index ac811cfa6843..d7277c26e423 100644 --- a/drivers/atm/lanai.c +++ b/drivers/atm/lanai.c @@ -765,8 +765,7 @@ static void lanai_shutdown_tx_vci(struct lanai_dev *lanai, struct sk_buff *skb; unsigned long flags, timeout; int read, write, lastread = -1; - APRINTK(!in_interrupt(), - "lanai_shutdown_tx_vci called w/o process context!\n"); + if (lvcc->vbase == NULL) /* We were never bound to a VCI */ return; /* 15.2.1 - wait for queue to drain */