qemu-ga: drop unused local err variable
Commit 125b310e1d
("qemu-ga: move
channel/transport functionality into wrapper class") stopped using the
local err variable in channel_event_cb().
This patch deletes the unused variable.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
parent
4829e0378d
commit
a284974dee
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@ -618,13 +618,7 @@ static gboolean channel_event_cb(GIOCondition condition, gpointer data)
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GAState *s = data;
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GAState *s = data;
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gchar buf[QGA_READ_COUNT_DEFAULT+1];
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gchar buf[QGA_READ_COUNT_DEFAULT+1];
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gsize count;
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gsize count;
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GError *err = NULL;
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GIOStatus status = ga_channel_read(s->channel, buf, QGA_READ_COUNT_DEFAULT, &count);
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GIOStatus status = ga_channel_read(s->channel, buf, QGA_READ_COUNT_DEFAULT, &count);
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if (err != NULL) {
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g_warning("error reading channel: %s", err->message);
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g_error_free(err);
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return false;
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}
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switch (status) {
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switch (status) {
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case G_IO_STATUS_ERROR:
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case G_IO_STATUS_ERROR:
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g_warning("error reading channel");
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g_warning("error reading channel");
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