6:22 a.m.
In fact, so trivial I've pushed them directly.
Michal Prívozník (5):
virNetDevOpenvswitchConstructVlans: Use g_auto() for virBuffer
virNetDevOpenvswitchConstructVlans: Bring @i into the block where it's
used
virNetDevOpenvswitchConstructVlans: return void
virNetDevOpenvswitchGetVhostuserIfname: Fix const correctness
virNetDevOpenvswitchGetVhostuserIfname: Drop cleanup label
src/util/virnetdevopenvswitch.c | 41 +++++++++++----------------------
1 file changed, 13 insertions(+), 28 deletions(-)
--
2.26.2
6:22 a.m.
New subject: [PATCH 1/5] virNetDevOpenvswitchConstructVlans: Use g_auto() for virBuffer
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/util/virnetdevopenvswitch.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
index d16af72bdf..6c4e817941 100644
--- a/src/util/virnetdevopenvswitch.c
+++ b/src/util/virnetdevopenvswitch.c
@@ -72,7 +72,7 @@ virNetDevOpenvswitchConstructVlans(virCommandPtr cmd, const
virNetDevVlan *virtV
{
int ret = -1;
size_t i = 0;
- virBuffer buf = VIR_BUFFER_INITIALIZER;
+ g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
if (!virtVlan || !virtVlan->nTags)
return 0;
@@ -113,7 +113,6 @@ virNetDevOpenvswitchConstructVlans(virCommandPtr cmd, const
virNetDevVlan *virtV
}
ret = 0;
- virBufferFreeAndReset(&buf);
return ret;
}
--
2.26.2
6:22 a.m.
New subject: [PATCH 2/5] virNetDevOpenvswitchConstructVlans: Bring @i into the block where it's used
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/util/virnetdevopenvswitch.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
index 6c4e817941..c9e0c4e956 100644
--- a/src/util/virnetdevopenvswitch.c
+++ b/src/util/virnetdevopenvswitch.c
@@ -71,7 +71,6 @@ static int
virNetDevOpenvswitchConstructVlans(virCommandPtr cmd, const virNetDevVlan *virtVlan)
{
int ret = -1;
- size_t i = 0;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
if (!virtVlan || !virtVlan->nTags)
@@ -92,6 +91,8 @@ virNetDevOpenvswitchConstructVlans(virCommandPtr cmd, const
virNetDevVlan *virtV
}
if (virtVlan->trunk) {
+ size_t i;
+
virBufferAddLit(&buf, "trunk=");
/*
@@ -100,7 +101,7 @@ virNetDevOpenvswitchConstructVlans(virCommandPtr cmd, const
virNetDevVlan *virtV
* start of the for loop if there are more than one VLANs
* on this trunk port.
*/
- virBufferAsprintf(&buf, "%d", virtVlan->tag[i]);
+ virBufferAsprintf(&buf, "%d", virtVlan->tag[0]);
for (i = 1; i < virtVlan->nTags; i++) {
virBufferAddLit(&buf, ",");
--
2.26.2
6:23 a.m.
New subject: [PATCH 3/5] virNetDevOpenvswitchConstructVlans: return void
This function returns nothing else than zero. Make it void.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/util/virnetdevopenvswitch.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
index c9e0c4e956..c4cf2cf476 100644
--- a/src/util/virnetdevopenvswitch.c
+++ b/src/util/virnetdevopenvswitch.c
@@ -64,17 +64,14 @@ virNetDevOpenvswitchAddTimeout(virCommandPtr cmd)
*
* Construct the VLAN configuration parameters to be passed to
* ovs-vsctl command.
- *
- * Returns 0 in case of success or -1 in case of failure.
*/
-static int
+static void
virNetDevOpenvswitchConstructVlans(virCommandPtr cmd, const virNetDevVlan *virtVlan)
{
- int ret = -1;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
if (!virtVlan || !virtVlan->nTags)
- return 0;
+ return;
switch (virtVlan->nativeMode) {
case VIR_NATIVE_VLAN_MODE_TAGGED:
@@ -112,9 +109,6 @@ virNetDevOpenvswitchConstructVlans(virCommandPtr cmd, const
virNetDevVlan *virtV
} else if (virtVlan->nTags) {
virCommandAddArgFormat(cmd, "tag=%d", virtVlan->tag[0]);
}
-
- ret = 0;
- return ret;
}
/**
@@ -162,8 +156,7 @@ int virNetDevOpenvswitchAddPort(const char *brname, const char
*ifname,
virCommandAddArgList(cmd, "--", "--if-exists",
"del-port",
ifname, "--", "add-port", brname, ifname,
NULL);
- if (virNetDevOpenvswitchConstructVlans(cmd, virtVlan) < 0)
- return -1;
+ virNetDevOpenvswitchConstructVlans(cmd, virtVlan);
if (ovsport->profileID[0] == '\0') {
virCommandAddArgList(cmd,
@@ -547,8 +540,7 @@ int virNetDevOpenvswitchUpdateVlan(const char *ifname,
"--", "--if-exists", "clear",
"Port", ifname, "vlan_mode",
"--", "--if-exists", "set",
"Port", ifname, NULL);
- if (virNetDevOpenvswitchConstructVlans(cmd, virtVlan) < 0)
- return -1;
+ virNetDevOpenvswitchConstructVlans(cmd, virtVlan);
if (virCommandRun(cmd, NULL) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
--
2.26.2
6:23 a.m.
New subject: [PATCH 4/5] virNetDevOpenvswitchGetVhostuserIfname: Fix const correctness
The @tmpIfname is a pointer into a const string. To avoid
mistakenly changing the const string via the pointer, make the
pointer const too.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/util/virnetdevopenvswitch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
index c4cf2cf476..bc6a130035 100644
--- a/src/util/virnetdevopenvswitch.c
+++ b/src/util/virnetdevopenvswitch.c
@@ -483,7 +483,7 @@ int
virNetDevOpenvswitchGetVhostuserIfname(const char *path,
char **ifname)
{
- char *tmpIfname = NULL;
+ const char *tmpIfname = NULL;
int status;
int ret = -1;
g_autoptr(virCommand) cmd = NULL;
--
2.26.2
6:23 a.m.
New subject: [PATCH 5/5] virNetDevOpenvswitchGetVhostuserIfname: Drop cleanup label
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/util/virnetdevopenvswitch.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
index bc6a130035..dbb489d174 100644
--- a/src/util/virnetdevopenvswitch.c
+++ b/src/util/virnetdevopenvswitch.c
@@ -485,7 +485,6 @@ virNetDevOpenvswitchGetVhostuserIfname(const char *path,
{
const char *tmpIfname = NULL;
int status;
- int ret = -1;
g_autoptr(virCommand) cmd = NULL;
/* Openvswitch vhostuser path are hardcoded to
@@ -495,10 +494,8 @@ virNetDevOpenvswitchGetVhostuserIfname(const char *path,
* so we pick the filename and check it's a openvswitch interface
*/
if (!path ||
- !(tmpIfname = strrchr(path, '/'))) {
- ret = 0;
- goto cleanup;
- }
+ !(tmpIfname = strrchr(path, '/')))
+ return 0;
tmpIfname++;
cmd = virCommandNew(OVSVSCTL);
@@ -507,15 +504,11 @@ virNetDevOpenvswitchGetVhostuserIfname(const char *path,
if (virCommandRun(cmd, &status) < 0 ||
status) {
/* it's not a openvswitch vhostuser interface. */
- ret = 0;
- goto cleanup;
+ return 0;
}
*ifname = g_strdup(tmpIfname);
- ret = 1;
-
- cleanup:
- return ret;
+ return 1;
}
/**
--
2.26.2
1684
days inactive
1684
days old
5 comments
1 participants
participants (1)
-
Michal Privoznik