Commit 506823f6 authored Sep 22, 2016 by Niklas Cassel Committed by Jesper Nilsson Sep 22, 2016

cris: intmem: fix pointer comparison compile warning



The code previously depended on list_head being defined
as the first item in struct intmem_allocation.

arch/cris/arch-v32/mm/intmem.c: In function ‘crisv32_intmem_free’:
arch/cris/arch-v32/mm/intmem.c:116:14: warning: comparison of distinct pointer types lacks a cast
    if ((prev != &intmem_allocations) &&
              ^
arch/cris/arch-v32/mm/intmem.c:123:14: warning: comparison of distinct pointer types lacks a cast
    if ((next != &intmem_allocations) &&
              ^

Signed-off-by: Niklas Cassel <nks@flawful.org>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

parent 9d74179a

arch/cris/arch-v32/mm/intmem.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -113,14 +113,14 @@ void crisv32_intmem_free(void* addr)

		allocation->status = STATUS_FREE;
		/* Join with prev and/or next if also free */
		if ((prev != &intmem_allocations) &&
		if ((&prev->entry != &intmem_allocations) &&
		(prev->status == STATUS_FREE)) {
		prev->size += allocation->size;
		list_del(&allocation->entry);
		kfree(allocation);
		allocation = prev;
		}
		if ((next != &intmem_allocations) &&
		if ((&next->entry != &intmem_allocations) &&
		(next->status == STATUS_FREE)) {
		allocation->size += next->size;
		list_del(&next->entry);