From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Gleixner Date: Tue, 29 Sep 2020 22:25:29 +0200 Subject: [Intel-wired-lan] [patch V2 20/36] net: zd1211rw: Remove ZD_ASSERT(in_interrupt()) References: <20200929202509.673358734@linutronix.de> Message-ID: <20200929203501.493579905@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: Sebastian Andrzej Siewior in_interrupt() is ill defined and does not provide what the name suggests. The usage especially in driver code is deprecated and a tree wide effort to clean up and consolidate the (ab)usage of in_interrupt() and related checks is happening. handle_regs_int() is always invoked as part of URB callback which is either invoked from hard or soft interrupt context. Remove the magic assertion. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Thomas Gleixner Acked-by: Kalle Valo --- drivers/net/wireless/zydas/zd1211rw/zd_usb.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c @@ -378,7 +378,6 @@ static inline void handle_regs_int(struc int len; u16 int_num; - ZD_ASSERT(in_interrupt()); spin_lock_irqsave(&intr->lock, flags); int_num = le16_to_cpu(*(__le16 *)(urb->transfer_buffer+2));