From: Tim Deegan <tim@xen.org>
To: xen-devel@lists.xen.org
Subject: [PATCH 3/4] x86/mem_sharing: drop unused variable.
Date: Thu, 28 Nov 2013 16:37:44 +0000 [thread overview]
Message-ID: <1385656665-12551-4-git-send-email-tim@xen.org> (raw)
In-Reply-To: <1385656665-12551-1-git-send-email-tim@xen.org>
Coverity CID 1087198
Signed-off-by: Tim Deegan <tim@xen.org>
---
xen/arch/x86/mm/mem_sharing.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/xen/arch/x86/mm/mem_sharing.c b/xen/arch/x86/mm/mem_sharing.c
index 1e89f6c..8355f94 100644
--- a/xen/arch/x86/mm/mem_sharing.c
+++ b/xen/arch/x86/mm/mem_sharing.c
@@ -833,7 +833,6 @@ int mem_sharing_nominate_page(struct domain *d,
mfn_t mfn;
struct page_info *page = NULL; /* gcc... */
int ret;
- struct gfn_info *gfn_info;
*phandle = 0UL;
@@ -892,7 +891,7 @@ int mem_sharing_nominate_page(struct domain *d,
page->sharing->handle = get_next_handle();
/* Create the local gfn info */
- if ( (gfn_info = mem_sharing_gfn_alloc(page, d, gfn)) == NULL )
+ if ( mem_sharing_gfn_alloc(page, d, gfn) == NULL )
{
xfree(page->sharing);
page->sharing = NULL;
--
1.8.4.rc3
next prev parent reply other threads:[~2013-11-28 16:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-28 16:37 [PATCH 0/4] xen: more Coverity-inspired tidying Tim Deegan
2013-11-28 16:37 ` [PATCH 1/4] common/vsprintf: Explicitly treat negative lengths as 'unlimited' Tim Deegan
2013-11-28 16:48 ` Andrew Cooper
2013-11-29 10:45 ` Ian Campbell
2013-11-28 16:37 ` [PATCH 2/4] x86/shadow: Drop shadow_mode_trap_reads() Tim Deegan
2013-11-28 16:37 ` Tim Deegan [this message]
2013-11-28 16:50 ` [PATCH 3/4] x86/mem_sharing: drop unused variable Andrew Cooper
2013-11-28 16:37 ` [PATCH 4/4] bitmaps/bitops: Clarify tests for small constant size Tim Deegan
2013-11-29 10:07 ` Jan Beulich
2013-11-29 10:37 ` Tim Deegan
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