Jia-Ju Bai 13eac05b05 tty: ipwireless: Replace GFP_ATOMIC with GFP_KERNEL in ipwireless_network_create ... ipwireless_network_create() is never called in atomic context. The call chain ending up at ipwireless_network_create() is: [1] ipwireless_network_create() <- config_ipwireless() <- ipwireless_attach() ipwireless_attach() is only set as ".probe" in struct pcmcia_driver. Despite never getting called from atomic context, ipwireless_network_create() calls kzalloc() 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> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-04-23 10:57:06 +02:00
..
hardware.c	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
hardware.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
main.c	tty: add SPDX identifiers to all remaining files in drivers/tty/	2017-11-08 13:08:12 +01:00
main.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile
network.c	tty: ipwireless: Replace GFP_ATOMIC with GFP_KERNEL in ipwireless_network_create	2018-04-23 10:57:06 +02:00
network.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
setup_protocol.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tty.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tty.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00