There is no need to use GFP_ATOMIC here. It is a probe function, no
spinlock is taken and GFP_KERNEL is used just before and just after this
'usb_alloc_coherent()' call.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200809071912.742836-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
/* set up the memory buffer's */
usb_pcwd->intr_buffer = usb_alloc_coherent(udev, usb_pcwd->intr_size,
- GFP_ATOMIC, &usb_pcwd->intr_dma);
+ GFP_KERNEL, &usb_pcwd->intr_dma);
if (!usb_pcwd->intr_buffer) {
pr_err("Out of memory\n");
goto error;