scsi: Drop superfluous conditionals around g_free()
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -298,7 +298,6 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *cmd)
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#endif
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if (r->req.cmd.xfer == 0) {
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if (r->buf != NULL)
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g_free(r->buf);
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r->buflen = 0;
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r->buf = NULL;
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@ -314,7 +313,6 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *cmd)
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}
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if (r->buflen != r->req.cmd.xfer) {
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if (r->buf != NULL)
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g_free(r->buf);
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r->buf = g_malloc(r->req.cmd.xfer);
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r->buflen = r->req.cmd.xfer;
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