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From: "Daniel P. Berrange" <berrange@redhat.com>
To: libvir-list@redhat.com
Date: Mon, 7 Oct 2013 14:06:48 +0100
Message-Id: <1381151211-27111-4-git-send-email-berrange@redhat.com>
In-Reply-To: <1381151211-27111-1-git-send-email-berrange@redhat.com>
References: <1381151211-27111-1-git-send-email-berrange@redhat.com>
X-Scanned-By: MIMEDefang 2.68 on 10.5.11.25
X-loop: libvir-list@redhat.com
Subject: [libvirt] [PATCH 3/6] Remove pointless 'srcpath' variable in
lxcContainerMountBasicFS
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From: "Daniel P. Berrange" <berrange@redhat.com>
The 'srcpath' variable is initialized from 'mnt->src' and never
changed thereafter. Some places continue to use 'mnt->src' and
others use 'srcpath'. Remove the pointless 'srcpath' variable
and use 'mnt->src' everywhere.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
src/lxc/lxc_container.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
index 3c89ed7..1b1c93b 100644
--- a/src/lxc/lxc_container.c
+++ b/src/lxc/lxc_container.c
@@ -853,16 +853,13 @@ static int lxcContainerMountBasicFS(bool userns_enabled)
for (i = 0; i < ARRAY_CARDINALITY(lxcBasicMounts); i++) {
virLXCBasicMountInfo const *mnt = &lxcBasicMounts[i];
- const char *srcpath = NULL;
VIR_DEBUG("Processing %s -> %s",
mnt->src, mnt->dst);
- srcpath = mnt->src;
-
/* Skip if mount doesn't exist in source */
- if ((srcpath[0] == '/') &&
- (access(srcpath, R_OK) < 0))
+ if ((mnt->src[0] == '/') &&
+ (access(mnt->src, R_OK) < 0))
continue;
#if WITH_SELINUX
@@ -882,11 +879,11 @@ static int lxcContainerMountBasicFS(bool userns_enabled)
}
VIR_DEBUG("Mount %s on %s type=%s flags=%x",
- srcpath, mnt->dst, mnt->type, mnt->mflags);
- if (mount(srcpath, mnt->dst, mnt->type, mnt->mflags, NULL) < 0) {
+ mnt->src, mnt->dst, mnt->type, mnt->mflags);
+ if (mount(mnt->src, mnt->dst, mnt->type, mnt->mflags, NULL) < 0) {
virReportSystemError(errno,
_("Failed to mount %s on %s type %s flags=%x"),
- srcpath, mnt->dst, NULLSTR(mnt->type),
+ mnt->src, mnt->dst, NULLSTR(mnt->type),
mnt->mflags);
goto cleanup;
}
--
1.8.3.1
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