From: Vasiliy Kulikov <segooon@gmail.com>
Date: Sun, 10 Oct 2010 17:28:55 +0000 (+0400)
Subject: staging: tidspbridge: fix signess error
X-Git-Tag: v2.6.37-rc1~60^2~3^2~170
X-Git-Url: https://bbs.cooldavid.org/git/?a=commitdiff_plain;h=2dff52795746846ca0accb639037c26715da12d5;p=net-next-2.6.git

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>
---

diff --git a/drivers/staging/tidspbridge/core/dsp-mmu.c b/drivers/staging/tidspbridge/core/dsp-mmu.c
index 3c978f9c582..983c95adc8f 100644
--- 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;