From 27eb9e7f1211ecab64027113478867adfed6a7c8 Mon Sep 17 00:00:00 2001 From: Maxim Mikityanskiy Date: Sat, 15 Dec 2012 19:31:25 +0200 Subject: msi-laptop: Use proper return codes instead of -1 Use proper function return codes instead of -1 Signed-off-by: Maxim Mikityanskiy Signed-off-by: Lee, Chun-Yi Signed-off-by: Matthew Garrett --- drivers/platform/x86/msi-laptop.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/platform/x86') diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c index 2111dbb7e1e..063113ca299 100644 --- a/drivers/platform/x86/msi-laptop.c +++ b/drivers/platform/x86/msi-laptop.c @@ -198,7 +198,7 @@ static ssize_t set_device_state(const char *buf, size_t count, u8 mask) /* read current device state */ result = ec_read(MSI_STANDARD_EC_COMMAND_ADDRESS, &rdata); if (result < 0) - return -EINVAL; + return result; if (!!(rdata & mask) != status) { /* reverse device bit */ @@ -209,7 +209,7 @@ static ssize_t set_device_state(const char *buf, size_t count, u8 mask) result = ec_write(MSI_STANDARD_EC_COMMAND_ADDRESS, wdata); if (result < 0) - return -EINVAL; + return result; } return count; @@ -222,7 +222,7 @@ static int get_wireless_state(int *wlan, int *bluetooth) result = ec_transaction(MSI_EC_COMMAND_WIRELESS, &wdata, 1, &rdata, 1); if (result < 0) - return -1; + return result; if (wlan) *wlan = !!(rdata & 8); @@ -240,7 +240,7 @@ static int get_wireless_state_ec_standard(void) result = ec_read(MSI_STANDARD_EC_COMMAND_ADDRESS, &rdata); if (result < 0) - return -1; + return result; wlan_s = !!(rdata & MSI_STANDARD_EC_WLAN_MASK); @@ -258,7 +258,7 @@ static int get_threeg_exists(void) result = ec_read(MSI_STANDARD_EC_DEVICES_EXISTS_ADDRESS, &rdata); if (result < 0) - return -1; + return result; threeg_exists = !!(rdata & MSI_STANDARD_EC_3G_MASK); @@ -343,7 +343,7 @@ static ssize_t show_threeg(struct device *dev, /* old msi ec not support 3G */ if (old_ec_model) - return -1; + return -ENODEV; ret = get_wireless_state_ec_standard(); if (ret < 0) -- cgit v1.2.3