A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-10 22:40:54 -04:00
Code Issues Projects Releases Packages Wiki Activity

greybus: power_supply: fix error path at supplies setup

Browse source 
If something goes wrong at setup time for the supplies, we need to
release all the resources allocated already.

Call the supplies release function which will handle the correct
teardown of the supplies.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Reported-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Rui Miguel Silva 2016-01-08 13:53:45 +00:00 • committed by Greg Kroah-Hartman
commit d9eafd58e3
1 changed files with 6 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

7
drivers/staging/greybus/power_supply.c
View file

@ -731,6 +731,7 @@ out_unlock:
static int gb_power_supply_connection_init(struct gb_connection *connection)
{
struct gb_power_supplies *supplies;
int ret;
supplies = kzalloc(sizeof(*supplies), GFP_KERNEL);
if (!supplies)
@ -741,7 +742,11 @@ static int gb_power_supply_connection_init(struct gb_connection *connection)
mutex_init(&supplies->supplies_lock);
return gb_power_supplies_setup(supplies);
ret = gb_power_supplies_setup(supplies);
if (ret < 0)
_gb_power_supplies_release(supplies);
return ret;
}
static void gb_power_supply_connection_exit(struct gb_connection *connection)