Commit 93a52180 authored Jun 03, 2014 by Jordan Crouse

msm: kgsl: Fix a sign mismatch in memdesc_sg_virt



get_user_pages returns a signed long but we do all of our math
with unsigned longs so cast the return value to the appropriate
type for a comparison.

Change-Id: Ic0dedbad0c931c2440929c615879a288d2f13828
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>

parent 276e19df

drivers/gpu/msm/kgsl.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2719,7 +2719,7 @@ static int memdesc_sg_virt(struct kgsl_memdesc memdesc, struct file vmfile)
		if (ret)
		goto out;

		if (npages != sglen) {
		if ((unsigned long) npages != sglen) {
		ret = -EINVAL;
		goto out;
		}