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authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-03-06 20:56:26 +0300
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2010-10-21 03:22:30 +0400
commit35f8c1c343f2918ea24f05282d14e711887d8278 (patch)
treec6455171926898d3da6fa8715b25b0d44ff1ea01 /drivers/xen/xenfs
parent24a89b5be4cf2b7f1b49b56b6cb4a7b71fccf241 (diff)
downloadlinux-35f8c1c343f2918ea24f05282d14e711887d8278.tar.xz
xen/xenfs: set_page_dirty is supposed to return true if it dirties
I don't think it matters at all in this case (there's only one caller which checks the return value), but may as well be strictly correct. [ Impact: cleanup ] Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'drivers/xen/xenfs')
-rw-r--r--drivers/xen/xenfs/super.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c
index 23f1cca5a2e9..afaa6ede0168 100644
--- a/drivers/xen/xenfs/super.c
+++ b/drivers/xen/xenfs/super.c
@@ -26,9 +26,7 @@ MODULE_LICENSE("GPL");
static int xenfs_set_page_dirty(struct page *page)
{
- if (!PageDirty(page))
- SetPageDirty(page);
- return 0;
+ return !TestSetPageDirty(page);
}
static const struct address_space_operations xenfs_aops = {