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virfdstream: Use autoptr for virFDStreamMsg

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A cleanup function can be declared for virFDStreamMsg type so
that the structure doesn't have to be freed explicitly.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Michal Privoznik 2020-07-07 13:32:50 +02:00
parent 211ea0d20c
commit fb27b7b9be
1 changed files with 5 additions and 6 deletions
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11
src/util/virfdstream.c
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@ -208,6 +208,8 @@ virFDStreamMsgFree(virFDStreamMsgPtr msg)
VIR_FREE(msg);
}
G_DEFINE_AUTOPTR_CLEANUP_FUNC(virFDStreamMsg, virFDStreamMsgFree);
static void
virFDStreamMsgQueueFree(virFDStreamMsgPtr *queue)
@ -428,7 +430,7 @@ virFDStreamThreadDoRead(virFDStreamDataPtr fdst,
size_t *dataLen,
size_t buflen)
{
virFDStreamMsgPtr msg = NULL;
g_autoptr(virFDStreamMsg) msg = NULL;
int inData = 0;
long long sectionLen = 0;
g_autofree char *buf = NULL;
@ -494,7 +496,6 @@ virFDStreamThreadDoRead(virFDStreamDataPtr fdst,
return got;
error:
virFDStreamMsgFree(msg);
return -1;
}
@ -761,7 +762,7 @@ virFDStreamAbort(virStreamPtr st)
static int virFDStreamWrite(virStreamPtr st, const char *bytes, size_t nbytes)
{
virFDStreamDataPtr fdst = st->privateData;
virFDStreamMsgPtr msg = NULL;
g_autoptr(virFDStreamMsg) msg = NULL;
int ret = -1;
if (nbytes > INT_MAX) {
@ -838,7 +839,6 @@ static int virFDStreamWrite(virStreamPtr st, const char *bytes, size_t nbytes)
cleanup:
virObjectUnlock(fdst);
virFDStreamMsgFree(msg);
return ret;
}
@ -960,7 +960,7 @@ virFDStreamSendHole(virStreamPtr st,
unsigned int flags)
{
virFDStreamDataPtr fdst = st->privateData;
virFDStreamMsgPtr msg = NULL;
g_autoptr(virFDStreamMsg) msg = NULL;
off_t off;
int ret = -1;
@ -1028,7 +1028,6 @@ virFDStreamSendHole(virStreamPtr st,
ret = 0;
cleanup:
virObjectUnlock(fdst);
virFDStreamMsgFree(msg);
return ret;
}