[patch V2 07/13] usbip: Remove in_interrupt() check

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Ahmed S. Darwish <a.darwish@xxxxxxxxxxxxx>

The usage of in_interrupt() in drivers is phased out and Linus clearly
requested that code which changes behaviour depending on context should
either be separated or the context be conveyed in an argument passed by the
caller, which usually knows the context.

usbip_recv() uses in_interrupt() to conditionally print context information
for debugging messages. The value is zero as the function is only called
from various *_rx_loop() kthread functions. Remove it.

Signed-off-by: Ahmed S. Darwish <a.darwish@xxxxxxxxxxxxx>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Cc: Valentina Manea <valentina.manea.m@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx

---
 drivers/usb/usbip/usbip_common.c |    5 -----
 1 file changed, 5 deletions(-)

--- a/drivers/usb/usbip/usbip_common.c
+++ b/drivers/usb/usbip/usbip_common.c
@@ -324,11 +324,6 @@ int usbip_recv(struct socket *sock, void
 	} while (msg_data_left(&msg));
 
 	if (usbip_dbg_flag_xmit) {
-		if (!in_interrupt())
-			pr_debug("%-10s:", current->comm);
-		else
-			pr_debug("interrupt  :");
-
 		pr_debug("receiving....\n");
 		usbip_dump_buffer(buf, size);
 		pr_debug("received, osize %d ret %d size %zd total %d\n",




[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux for Synopsys ARC Processors]    
  • [Linux on Unisoc (RDA Micro) SoCs]     [Linux Actions SoC]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  •   Powered by Linux