From 377e7a27c049d6df9c1804454904e438ed12f1a4 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sun, 11 Dec 2016 18:00:43 +0100 Subject: Make static usermode helper binaries constant There are a number of usermode helper binaries that are "hard coded" in the kernel today, so mark them as "const" to make it harder for someone to change where the variables point to. Cc: Benjamin Herrenschmidt Cc: Thomas Sailer Cc: "Rafael J. Wysocki" Cc: Johan Hovold Cc: Alex Elder Cc: "J. Bruce Fields" Cc: Jeff Layton Cc: David Howells Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtl8192e/rtl_dm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/staging/rtl8192e/rtl8192e') diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c index 9bc284812c30..dbb58fb16482 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c @@ -268,8 +268,8 @@ void rtl92e_dm_watchdog(struct net_device *dev) static void _rtl92e_dm_check_ac_dc_power(struct net_device *dev) { struct r8192_priv *priv = rtllib_priv(dev); - static char *ac_dc_script = "/etc/acpi/wireless-rtl-ac-dc-power.sh"; - char *argv[] = {ac_dc_script, DRV_NAME, NULL}; + static char const ac_dc_script[] = "/etc/acpi/wireless-rtl-ac-dc-power.sh"; + char *argv[] = {(char *)ac_dc_script, DRV_NAME, NULL}; static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", @@ -1823,7 +1823,7 @@ static void _rtl92e_dm_check_rf_ctrl_gpio(void *data) enum rt_rf_power_state eRfPowerStateToSet; bool bActuallySet = false; char *argv[3]; - static char *RadioPowerPath = "/etc/acpi/events/RadioPower.sh"; + static char const RadioPowerPath[] = "/etc/acpi/events/RadioPower.sh"; static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL}; @@ -1862,7 +1862,7 @@ static void _rtl92e_dm_check_rf_ctrl_gpio(void *data) else argv[1] = "RFON"; - argv[0] = RadioPowerPath; + argv[0] = (char *)RadioPowerPath; argv[2] = NULL; call_usermodehelper(RadioPowerPath, argv, envp, UMH_WAIT_PROC); } -- cgit v1.2.3-59-g8ed1b