From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Gleixner Date: Tue, 29 Sep 2020 22:25:16 +0200 Subject: [Intel-wired-lan] [patch V2 07/36] net: cxbg4: Remove pointless in_interrupt() check References: <20200929202509.673358734@linutronix.de> Message-ID: <20200929203500.165559775@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: From: Thomas Gleixner t4_sge_stop() is only ever called from task context and the in_interrupt() check is presumably a leftover from copying t3_sge_stop(). Aside of in_interrupt() being deprecated because it's not providing what it claims to provide, this check would paper over illegitimate callers. The functions invoked from t4_sge_stop() contain already warnings to catch invocations from invalid contexts. Remove it. Signed-off-by: Thomas Gleixner --- drivers/net/ethernet/chelsio/cxgb4/sge.c | 3 --- 1 file changed, 3 deletions(-) --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -4872,9 +4872,6 @@ void t4_sge_stop(struct adapter *adap) int i; struct sge *s = &adap->sge; - if (in_interrupt()) /* actions below require waiting */ - return; - if (s->rx_timer.function) del_timer_sync(&s->rx_timer); if (s->tx_timer.function)