From: Colin Ian King <[email protected]> Variable align_end is assigned a value but it is never read, so the variable is redundant and can be removed. Cleans up the clang warning: Value stored to 'align_end' is never read
Signed-off-by: Colin Ian King <[email protected]> --- mm/hmm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/hmm.c b/mm/hmm.c index a88a847bccba..ea19742a5d60 100644 --- a/mm/hmm.c +++ b/mm/hmm.c @@ -803,11 +803,10 @@ static RADIX_TREE(hmm_devmem_radix, GFP_KERNEL); static void hmm_devmem_radix_release(struct resource *resource) { - resource_size_t key, align_start, align_size, align_end; + resource_size_t key, align_start, align_size; align_start = resource->start & ~(PA_SECTION_SIZE - 1); align_size = ALIGN(resource_size(resource), PA_SECTION_SIZE); - align_end = align_start + align_size - 1; mutex_lock(&hmm_devmem_lock); for (key = resource->start; -- 2.14.1
