[COMMITTED] mips: Fix wrong INTERNAL_SYSCALL_ERROR_P check from bc2eb9321e

[Florian Weimer]

* Adhemerval Zanella via Libc-alpha:

> Checked on mips64-linux-gnu.
> ---
>  sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c b/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c
> index cd495a3337..62df5fb26c 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c
> @@ -43,7 +43,7 @@ __fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
>    struct kernel_stat kst;
>  
>    result = INTERNAL_SYSCALL_CALL (newfstatat, fd, file, &kst, flag);
> -  if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (result)))
> +  if (!__glibc_likely (INTERNAL_SYSCALL_ERROR_P (result)))
>      return __xstat64_conv (vers, &kst, st);
>    else
>      {

Okay.  I should have caught this during review.

Perhaps follow the kernel convention and mention that this fixes
commit bc2eb9321ec0d17d41596933617b2522c9aa5e0b ("linux: Remove
INTERNAL_SYSCALL_DECL") in the commit message?