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Diffstat (limited to 'net/tap.c')
-rw-r--r--net/tap.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/net/tap.c b/net/tap.c
index 1f26dc9992..6c27a9427f 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -346,15 +346,10 @@ static TAPState *net_tap_fd_init(VLANState *vlan,
static int launch_script(const char *setup_script, const char *ifname, int fd)
{
- sigset_t oldmask, mask;
int pid, status;
char *args[3];
char **parg;
- sigemptyset(&mask);
- sigaddset(&mask, SIGCHLD);
- sigprocmask(SIG_BLOCK, &mask, &oldmask);
-
/* try to launch network script */
pid = fork();
if (pid == 0) {
@@ -378,7 +373,6 @@ static int launch_script(const char *setup_script, const char *ifname, int fd)
while (waitpid(pid, &status, 0) != pid) {
/* loop */
}
- sigprocmask(SIG_SETMASK, &oldmask, NULL);
if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
return 0;