reduce stack usage

[project/netifd.git] / system-linux.c

diff --git a/system-linux.c b/system-linux.c
index 44332a2..8b9189d 100644 (file)
--- a/system-linux.c
+++ b/system-linux.c
@@ -101,7 +101,7 @@ static void system_set_sysctl(const char *path, const char *val)
 
 static void system_set_dev_sysctl(const char *path, const char *device, const char *val)
 {
-       char buf[256];
+       static char buf[256];
 
        snprintf(buf, sizeof(buf), path, val);
        system_set_sysctl(buf, val);
@@ -367,7 +367,7 @@ out:
  */
 void system_if_clear_state(struct device *dev)
 {
-       char buf[256];
+       static char buf[256];
        char *bridge;
 
        if (dev->external)