Failed check master send.c

CHECK: Coalesced strings are easier to grep and less error prone #50: FILE: send.c:50: + pr_warning("Interface %s is not up - can't send packet via " + "that interface!\n", hard_iface->net_dev->name);

CHECK: No space is necessary after a cast #60: FILE: send.c:60: + + ethhdr = (struct ethhdr *) skb_mac_header(skb);

total: 0 errors, 0 warnings, 2 checks, 414 lines checked

NOTE: Ignored message types: COMPLEX_MACRO

send.c has style problems, please review.

If any of these errors are false positives, please report them to the maintainer, see CHECKPATCH in MAINTAINERS.