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staging: vchiq_2835_arm: Reduce scope of i in free_pagelist 

We can reduce the scope of the counting variable i. This has
been found by CppCheck.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Stefan Wahren 2017-05-26 00:26:12 +02:00 committed by Greg Kroah-Hartman
parent d3de2bb882
commit 158ef80a87
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
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@ -577,7 +577,6 @@ static void
free_pagelist(struct vchiq_pagelist_info *pagelistinfo,
int actual)
{
unsigned int i;
PAGELIST_T *pagelist = pagelistinfo->pagelist;
struct page **pages = pagelistinfo->pages;
unsigned int num_pages = pagelistinfo->num_pages;
@ -633,6 +632,8 @@ free_pagelist(struct vchiq_pagelist_info *pagelistinfo,
/* Need to mark all the pages dirty. */
if (pagelist->type != PAGELIST_WRITE &&
pagelistinfo->pages_need_release) {
unsigned int i;
for (i = 0; i < num_pages; i++)
set_page_dirty(pages[i]);
}