diff options
author | Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-04-10 23:07:32 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-23 07:31:27 -0400 |
commit | 24b6d3eee183ddde814b47aedc7f0c0c5ab7b72d (patch) | |
tree | 5dc36fab24796fdc1ef0091cf992e713e0bdda34 /drivers/fpga/fpga-region.c | |
parent | c13884a8da42222cf3ac11516e636bf6c271ba8d (diff) |
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>
Diffstat (limited to 'drivers/fpga/fpga-region.c')
0 files changed, 0 insertions, 0 deletions