f9e628a664
atusb_probe() is never called in atomic context. This function is only set as ".probe" in struct usb_driver. Despite never getting called from atomic context, atusb_probe() calls usb_alloc_urb() with GFP_ATOMIC, which does not sleep for allocation. GFP_ATOMIC is not necessary and can be replaced with GFP_KERNEL, which can sleep and improve the possibility of sucessful allocation. This is found by a static analysis tool named DCNS written by myself. And I also manually check it. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com> |
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| .. | ||
| adf7242.c | ||
| at86rf230.c | ||
| at86rf230.h | ||
| atusb.c | ||
| atusb.h | ||
| ca8210.c | ||
| cc2520.c | ||
| fakelb.c | ||
| Kconfig | ||
| Makefile | ||
| mcr20a.c | ||
| mcr20a.h | ||
| mrf24j40.c | ||