gnrc_netdev2_ieee802154.c: increase buffer

[kYc0o]

While debugging gnrc_netdev2_ieee802154, I found that the buffer for printing L2 addresses is too small.
This only increases the buffer for correct printing while debugging.

[cgundogan]

Nice catch, looks good. I would however prefer a define for this length, something like #define GNRC_NETIF_HDR_L2ADDR_PRINT_LEN (GNRC_NETIF_HDR_L2ADDR_MAX_LEN * 3) in sys/include/net/gnrc/netif/hdr.h.

Then you can also replace the usage in sys/net/gnrc/netif/hdr/gnrc_netif_hdr_print.c:23

[cgundogan]

And can you also reword your commit message like I did with the PR title?

[kYc0o]

Ok fine, I can do that, but this constant is also used in gnrc_netif_hdr_print. Should I change both?

[cgundogan]

Then you can also replace the usage in sys/net/gnrc/netif/hdr/gnrc_netif_hdr_print.c:23

(:

[kYc0o]

oups... my reading skills are decreasing...

[cgundogan]

ACK

[cgundogan]

Murdock is green - GO