[][kernel][common][eth][Remove redundant break in the pse_info_get() function]

[Description]
Remove redundant break in the pse_info_get() function.

[Release-log]
N/A


Change-Id: I73580b9025eca1cbdc034f5d3da0034e87b9f60b
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/9406632
diff --git a/21.02/files/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_dbg.c b/21.02/files/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_dbg.c
index fca5e3e..1916266 100644
--- a/21.02/files/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_dbg.c
+++ b/21.02/files/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_dbg.c
@@ -609,7 +609,6 @@
 	case PSE_EIP197_PORT:
 		pse_info_get_cdm(eth, port, 6, options);
 		break;
-		break;
 	default:
 		pr_info("Not supported\n");
 		break;