1 files changed, 1 insertions, 1 deletions

diff --git a/arch/um/drivers/slirp_user.c b/arch/um/drivers/slirp_user.c
index 39f889fe9949..0e462f64f227 100644
--- a/arch/um/drivers/slirp_user.c
+++ b/arch/um/drivers/slirp_user.c
@@ -42,7 +42,7 @@ static int slirp_tramp(char **argv, int fd)
 
         pe_data.stdin = fd;
         pe_data.stdout = fd;
-        pid = run_helper(slirp_pre_exec, &pe_data, argv, NULL);
+        pid = run_helper(slirp_pre_exec, &pe_data, argv);
 
         return(pid);
 }