iscsi: remove pointless comparasion
Change-Id: I343d2f1a8f3327ad030a786633bbe9e8c66c14fc Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com> Reviewed-on: https://review.gerrithub.io/394138 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Ziye Yang <optimistyzy@gmail.com> Reviewed-by: <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
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@ -1308,7 +1308,7 @@ spdk_iscsi_conn_flush_pdus(struct spdk_iscsi_conn *conn)
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* empty - to make sure all data is sent before
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* empty - to make sure all data is sent before
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* closing the connection.
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* closing the connection.
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*/
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*/
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while (!TAILQ_EMPTY(&conn->write_pdu_list) > 0) {
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while (!TAILQ_EMPTY(&conn->write_pdu_list)) {
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rc = spdk_iscsi_conn_flush_pdus_internal(conn);
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rc = spdk_iscsi_conn_flush_pdus_internal(conn);
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if (rc != 0) {
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if (rc != 0) {
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break;
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break;
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