Anders Roxell c523474f2a PM: hibernate: fix sparse warnings ... [ Upstream commit 01de5fcd8b1ac0ca28d2bb0921226a54fdd62684 ] When building the kernel with sparse enabled 'C=1' the following warnings shows up: kernel/power/swap.c:390:29: warning: incorrect type in assignment (different base types) kernel/power/swap.c:390:29: expected int ret kernel/power/swap.c:390:29: got restricted blk_status_t This is due to function hib_wait_io() returns a 'blk_status_t' which is a bitwise u8. Commit 5416da01ff6e ("PM: hibernate: Remove blk_status_to_errno in hib_wait_io") seemed to have mixed up the return type. However, the 4e4cbee93d ("block: switch bios to blk_status_t") actually broke the behaviour by returning the wrong type. Rework so function hib_wait_io() returns a 'int' instead of 'blk_status_t' and make sure to call function blk_status_to_errno(hb->error)' when returning from function hib_wait_io() a int gets returned. Fixes: 4e4cbee93d ("block: switch bios to blk_status_t") Fixes: 5416da01ff6e ("PM: hibernate: Remove blk_status_to_errno in hib_wait_io") Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-11-17 09:48:39 +01:00
..
autosleep.c
console.c
energy_model.c
hibernate.c
Kconfig
main.c
Makefile
power.h
poweroff.c
process.c
qos.c
snapshot.c
suspend_test.c
suspend.c
swap.c	PM: hibernate: fix sparse warnings	2021-11-17 09:48:39 +01:00
user.c
wakelock.c