staging: tidspbridge: fix signess error

i was unsigned, so check for (i < 0) made no sense. Made it signed. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Oct 10, 2010 · 2dff527 · 2dff527
1 parent 53e974d
commit 2dff527
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/staging/tidspbridge/core/dsp-mmu.c b/drivers/staging/tidspbridge/core/dsp-mmu.c
@@ -219,7 +219,8 @@ u32 user_to_dsp_map(struct iommu *mmu, u32 uva, u32 da, u32 size,
 				struct page **usr_pgs)
 {
 	int res, w;
-	unsigned pages, i;
+	unsigned pages;
+	int i;
 	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
 	struct sg_table *sgt;