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linux-user: fix compiler error on nptl 

Some compilers detect that new_stack isnt used after dd75d784

Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
This commit is contained in:
Riku Voipio 2010-11-26 16:21:34 +02:00
parent a59d69da66
commit 9190749fbe
1 changed files with 2 additions and 1 deletions
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3
linux-user/syscall.c
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@ -3635,11 +3635,12 @@ static int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp,
{ {
int ret; int ret;
TaskState *ts; TaskState *ts;
uint8_t *new_stack;
CPUState *new_env; CPUState *new_env;
#if defined(CONFIG_USE_NPTL) #if defined(CONFIG_USE_NPTL)
unsigned int nptl_flags; unsigned int nptl_flags;
sigset_t sigmask; sigset_t sigmask;
#else
uint8_t *new_stack;
#endif #endif
/* Emulate vfork() with fork() */ /* Emulate vfork() with fork() */