Re: [PATCH 1/7] add syscall tracepoints

[Li Zefan <lizf@cn.fujitsu.com>]

> +int syscall_name_to_nr(char *name)
> +{
> +	int i;
> +
> +	if (!syscalls_metadata)
> +		return -1;
> +
> +	for (i = 0; i < FTRACE_SYSCALL_MAX; i++) {
> +		if (syscalls_metadata[i]) {
> +			if (!strcmp((syscalls_metadata[i])->name, name))

Remove a pair of parenthesis looks cleaner:

			if (!strcmp(syscalls_metadata[i]->name, name))

> +				return i;
> +		}
> +	}
> +	return -1;
> +}
> +
>  void arch_init_ftrace_syscalls(void)
>  {
>  	int i;