1 files changed, 5 insertions, 3 deletions

diff --git a/arch/um/sys-x86_64/syscalls.c b/arch/um/sys-x86_64/syscalls.c
index e437ee2215c5..f1199fd34d38 100644
--- a/arch/um/sys-x86_64/syscalls.c
+++ b/arch/um/sys-x86_64/syscalls.c
@@ -48,7 +48,9 @@ long arch_prctl(struct task_struct *task, int code, unsigned long __user *addr)
         switch (code) {
         case ARCH_SET_FS:
         case ARCH_SET_GS:
-                restore_registers(pid, &current->thread.regs.regs);
+                ret = restore_registers(pid, &current->thread.regs.regs);
+                if (ret)
+                        return ret;
                 break;
         case ARCH_GET_FS:
         case ARCH_GET_GS:
@@ -70,10 +72,10 @@ long arch_prctl(struct task_struct *task, int code, unsigned long __user *addr)
         switch (code) {
         case ARCH_SET_FS:
                 current->thread.arch.fs = (unsigned long) ptr;
-                save_registers(pid, &current->thread.regs.regs);
+                ret = save_registers(pid, &current->thread.regs.regs);
                 break;
         case ARCH_SET_GS:
-                save_registers(pid, &current->thread.regs.regs);
+                ret = save_registers(pid, &current->thread.regs.regs);
                 break;
         case ARCH_GET_FS:
                 ret = put_user(tmp, addr);