kernel/fork.c defines an __init function fork_init, called from init/main.c. No header file prototypes fork_init, because init/main.c tends to directly define prototypes for init functions it calls, rather than including appropriate headers. So, add a prototype of fork_init to kernel/fork.c right above the definition, to satisfy gcc (-Wmissing-prototypes) and Sparse (-Wdecl).
kernel/fork.c:251:116: warning: no previous prototype for ‘fork_init’ [-Wmissing-prototypes] Signed-off-by: Josh Triplett <[email protected]> --- kernel/fork.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/fork.c b/kernel/fork.c index 8532f1a..5971176 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -250,6 +250,8 @@ EXPORT_SYMBOL_GPL(__put_task_struct); void __init __weak arch_task_cache_init(void) { } +void fork_init(unsigned long mempages); + void __init fork_init(unsigned long mempages) { #ifndef CONFIG_ARCH_TASK_STRUCT_ALLOCATOR -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
