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Drop unused return value of virLogOutputFunc

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Nothing uses the return value, and creating it requries otherwise
unnecessary strlen () calls.

This cleanup is conceptually independent from the rest of the series
(although the later patches won't apply without it).  This just seems
a good opportunity to clean this up, instead of entrenching the unnecessary
return value in the virLogOutputFunc instance that will be added in this
series.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>
This commit is contained in:
Miloslav Trmač
2012-09-20 20:24:00 +02:00
committed by Eric Blake
parent 9ce64e6aae
commit fca338a06c
3 changed files with 34 additions and 41 deletions
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5
tests/testutils.c
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@@ -478,7 +478,7 @@ struct virtTestLogData {
static struct virtTestLogData testLog = { VIR_BUFFER_INITIALIZER };
static int
static void
virtTestLogOutput(const char *category ATTRIBUTE_UNUSED,
int priority ATTRIBUTE_UNUSED,
const char *funcname ATTRIBUTE_UNUSED,
@@ -489,9 +489,8 @@ virtTestLogOutput(const char *category ATTRIBUTE_UNUSED,
void *data)
{
struct virtTestLogData *log = data;
virCheckFlags(VIR_LOG_STACK_TRACE, -1);
virCheckFlags(VIR_LOG_STACK_TRACE,);
virBufferAsprintf(&log->buf, "%s: %s", timestamp, str);
return strlen(timestamp) + 2 + strlen(str);
}
static void