linux-user: Propagate goto unimplemented_nowarn to return

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20180818190118.12911-6-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 19e98cc0e57963524439727122c009c2a57a377d..6e63f15ca11353427a7ace2afb5906ff9c441db4 100644 (file)
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -11976,7 +11976,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
           return 0;
       }
 #else
-      goto unimplemented_nowarn;
+      return -TARGET_ENOSYS;
 #endif
 #endif
 #ifdef TARGET_NR_get_thread_area
@@ -11989,12 +11989,12 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
             return ts->tp_value;
         }
 #else
-        goto unimplemented_nowarn;
+        return -TARGET_ENOSYS;
 #endif
 #endif
 #ifdef TARGET_NR_getdomainname
     case TARGET_NR_getdomainname:
-        goto unimplemented_nowarn;
+        return -TARGET_ENOSYS;
 #endif
 
 #ifdef TARGET_NR_clock_settime
@@ -12079,7 +12079,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
          * holding a mutex that is shared with another process via
          * shared memory).
          */
-        goto unimplemented_nowarn;
+        return -TARGET_ENOSYS;
 #endif
 
 #if defined(TARGET_NR_utimensat)
@@ -12739,9 +12739,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
     default:
     unimplemented:
         qemu_log_mask(LOG_UNIMP, "Unsupported syscall: %d\n", num);
-#if defined(TARGET_NR_setxattr) || defined(TARGET_NR_get_thread_area) || defined(TARGET_NR_getdomainname) || defined(TARGET_NR_set_robust_list)
-    unimplemented_nowarn:
-#endif
         return -TARGET_ENOSYS;
     }
 fail: