Commit c2efbc3f authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amd/pm: correct string parsing for extra separator characters case 



Supplement of previous fix.

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent aec1d870

drivers/gpu/drm/amd/pm/amdgpu_pm.c

+2 −0
Original line number Diff line number Diff line
@@ -1870,6 +1870,8 @@ static ssize_t amdgpu_set_pp_power_profile_mode(struct device *dev, 
		memcpy(buf_cpy, buf, count-i);

		tmp_str = buf_cpy;

		while ((sub_str = strsep(&tmp_str, delimiter)) != NULL) {

			if (strlen(sub_str) == 0)

				continue;

			ret = kstrtol(sub_str, 0, &parameter[parameter_size]);

			if (ret)

				return -EINVAL;