linux-user: Remove incorrect break;

Reported-By: NLaurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: NRiku Voipio <riku.voipio@iki.fi>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6503 c046a42c-6fe2-441c-8c8c-71466251a162

linux-user/syscall.c

@@ -4424,7 +4424,6 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
                     }
                 else
                     ret = get_errno(readlink(path(p), p2, arg3));
-                break;
             }
             unlock_user(p2, arg2, ret);
             unlock_user(p, arg1, 0);