From 4d39d88ceb83e88953a76df8b1fa10f43f328038 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 17 Nov 2013 14:00:22 +0100 Subject: [PATCH] dell-laptop: Allow changing the sw_state while the radio is blocked by hw This makes dell-laptop's rfkill code consistent with other drivers which allow sw_state changes while hw blocked. Signed-off-by: Hans de Goede Signed-off-by: Matthew Garrett --- drivers/platform/x86/dell-laptop.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index 80de0cca1dfa..834f499a6aec 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -404,7 +404,6 @@ static int dell_rfkill_set(void *data, bool blocked) int disable = blocked ? 1 : 0; unsigned long radio = (unsigned long)data; int hwswitch_bit = (unsigned long)data - 1; - int ret = 0; get_buffer(); dell_send_request(buffer, 17, 11); @@ -412,17 +411,15 @@ static int dell_rfkill_set(void *data, bool blocked) /* If the hardware switch controls this radio, and the hardware switch is disabled, don't allow changing the software state */ if ((hwswitch_state & BIT(hwswitch_bit)) && - !(buffer->output[1] & BIT(16))) { - ret = -EINVAL; + !(buffer->output[1] & BIT(16))) goto out; - } buffer->input[0] = (1 | (radio<<8) | (disable << 16)); dell_send_request(buffer, 17, 11); out: release_buffer(); - return ret; + return 0; } static void dell_rfkill_update_sw_state(struct rfkill *rfkill, int radio,