staging: r8188eu: drop redundant if check

The check for ETH_P_IP is already performed in the outer if block
and inner if check is redundant. So drop the check.
Signed-off-by: Vihas Makwana <makvihas@gmail.com>
Link: https://lore.kernel.org/r/20220508182400.22433-1-makvihas@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_xmit.c

@@ -448,7 +448,6 @@ static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct p
 		_rtw_pktfile_read(&pktfile, &tmp[0], 24);
 		pattrib->dhcp_pkt = 0;
 		if (pktfile.pkt_len > 282) {/* MINIMUM_DHCP_PACKET_SIZE) { */
-			if (ETH_P_IP == pattrib->ether_type) {/*  IP header */
 			if (((tmp[21] == 68) && (tmp[23] == 67)) ||
 			    ((tmp[21] == 67) && (tmp[23] == 68))) {
 				/*  68 : UDP BOOTP client */
@@ -458,7 +457,6 @@ static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct p
 			}
 		}
 	}
-	}
 
 	if ((pattrib->ether_type == 0x888e) || (pattrib->dhcp_pkt == 1))
 		rtw_set_scan_deny(padapter, 3000);