linux/drivers/misc/ti-st
Jia-Ju Bai 24b6d3eee1 misc: ti-st: Replace GFP_ATOMIC with GFP_KERNEL in kim_probe
kim_probe() is never called in atomic context.
This function is only set as ".probe" in struct platform_driver.

Despite never getting called from atomic context,
kim_probe() 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 13:31:27 +02:00
..
Kconfig tty: Added a CONFIG_TTY option to allow removal of TTY 2013-01-18 16:15:27 -08:00
Makefile
st_core.c networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
st_kim.c misc: ti-st: Replace GFP_ATOMIC with GFP_KERNEL in kim_probe 2018-04-23 13:31:27 +02:00
st_ll.c Revert "ti-st: add device tree support" 2015-08-05 13:24:12 -07:00