1 files changed, 0 insertions, 12 deletions

diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
index 98becd18f211..2878e89a674f 100644
--- a/arch/um/os-Linux/main.c
+++ b/arch/um/os-Linux/main.c
@@ -81,20 +81,8 @@ extern void scan_elf_aux( char **envp);
 int main(int argc, char **argv, char **envp)
 {
         char **new_argv;
-        sigset_t mask;
         int ret, i, err;
 
-        /* Enable all signals except SIGIO - in some environments, we can
-         * enter with some signals blocked
-         */
-
-        sigemptyset(&mask);
-        sigaddset(&mask, SIGIO);
-        if(sigprocmask(SIG_SETMASK, &mask, NULL) < 0){
-                perror("sigprocmask");
-                exit(1);
-        }
-
 #ifdef UML_CONFIG_CMDLINE_ON_HOST
         /* Allocate memory for thread command lines */
         if(argc < 2 || strlen(argv[1]) < THREAD_NAME_LEN - 1){