From c810afe224b5868c5379bd37320fb72e734ccee9 Mon Sep 17 00:00:00 2001 From: NAKAMURA Gou Date: Mon, 22 Dec 2014 15:26:16 +0900 Subject: [PATCH] fix a warning | mckernel/kernel/syscall.c: In function 'sys_madvise': | mckernel/kernel/syscall.c:2108: | warning: 'range' may be used uninitialized in this function --- kernel/syscall.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/syscall.c b/kernel/syscall.c index c3dc8eb5..853dddae 100644 --- a/kernel/syscall.c +++ b/kernel/syscall.c @@ -2172,6 +2172,7 @@ SYSCALL_DECLARE(madvise) ihk_mc_spinlock_lock_noirq(&proc->vm->memory_range_lock); /* check contiguous map */ first = NULL; + range = NULL; /* for avoidance of warning */ for (addr = start; addr < end; addr = range->end) { if (first == NULL) { range = lookup_process_memory_range(proc->vm, start, start+PAGE_SIZE);