diff options
Diffstat (limited to 'net/tipc/link.c')
| -rw-r--r-- | net/tipc/link.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index eac89a3e22ce..1c579357ccdf 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -1385,12 +1385,12 @@ u16 tipc_get_gap_ack_blks(struct tipc_gap_ack_blks **ga, struct tipc_link *l, p = (struct tipc_gap_ack_blks *)msg_data(hdr); sz = ntohs(p->len); /* Sanity check */ - if (sz == tipc_gap_ack_blks_sz(p->ugack_cnt + p->bgack_cnt)) { + if (sz == struct_size(p, gacks, p->ugack_cnt + p->bgack_cnt)) { /* Good, check if the desired type exists */ if ((uc && p->ugack_cnt) || (!uc && p->bgack_cnt)) goto ok; /* Backward compatible: peer might not support bc, but uc? */ - } else if (uc && sz == tipc_gap_ack_blks_sz(p->ugack_cnt)) { + } else if (uc && sz == struct_size(p, gacks, p->ugack_cnt)) { if (p->ugack_cnt) { p->bgack_cnt = 0; goto ok; @@ -1472,7 +1472,7 @@ static u16 tipc_build_gap_ack_blks(struct tipc_link *l, struct tipc_msg *hdr) __tipc_build_gap_ack_blks(ga, l, ga->bgack_cnt) : 0; /* Total len */ - len = tipc_gap_ack_blks_sz(ga->bgack_cnt + ga->ugack_cnt); + len = struct_size(ga, gacks, ga->bgack_cnt + ga->ugack_cnt); ga->len = htons(len); return len; } @@ -1521,7 +1521,7 @@ static int tipc_link_advance_transmq(struct tipc_link *l, struct tipc_link *r, gacks = &ga->gacks[ga->bgack_cnt]; } else if (ga) { /* Copy the Gap ACKs, bc part, for later renewal if needed */ - this_ga = kmemdup(ga, tipc_gap_ack_blks_sz(ga->bgack_cnt), + this_ga = kmemdup(ga, struct_size(ga, gacks, ga->bgack_cnt), GFP_ATOMIC); if (likely(this_ga)) { this_ga->start_index = 0; |