From 52847bb79b524c6f6c177d3247e824ad7487b31c Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 8 Nov 2017 13:00:30 +0000 Subject: xen/privcmd: remove unused variable pageidx Variable pageidx is assigned a value but it is never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/xen/privcmd.c:199:2: warning: Value stored to 'pageidx' is never read Signed-off-by: Colin Ian King Reviewed-by: Juergen Gross Signed-off-by: Boris Ostrovsky --- drivers/xen/privcmd.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/xen') diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c index feca75b07fdd..1c909183c42a 100644 --- a/drivers/xen/privcmd.c +++ b/drivers/xen/privcmd.c @@ -191,13 +191,10 @@ static int traverse_pages_block(unsigned nelem, size_t size, void *state) { void *pagedata; - unsigned pageidx; int ret = 0; BUG_ON(size > PAGE_SIZE); - pageidx = PAGE_SIZE; - while (nelem) { int nr = (PAGE_SIZE/size); struct page *page; -- cgit v1.2.3