link_set: fix GCC 6 warnings
authorFerry Huberts <ferry.huberts@pelagic.nl>
Tue, 23 Feb 2016 21:55:18 +0000 (22:55 +0100)
committerFerry Huberts <ferry.huberts@pelagic.nl>
Thu, 25 Feb 2016 12:39:32 +0000 (13:39 +0100)
commitf8d4e24ac281e01d43fa75f6c034ca25d4edf1ce
tree6a63848c3b5395bc0b6938e4848f5e00f426fe85
parent7a46992495ea2560696b79aaca616cd18a8f85bd
link_set: fix GCC 6 warnings

src/link_set.c: In function ‘update_link_entry’:
src/link_set.c:335:24: error: potential null pointer dereference [-Werror=null-dereference]
   for (mult = cfg_inter->cnf->lq_mult; mult != NULL; mult = mult->next) {
               ~~~~~~~~~^~~~~

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
src/link_set.c