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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2020-01-08 16:59:09 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-01-08 15:19:55 -0800 |
| commit | 66de4b179f163ea106f292778563b404958e4f42 (patch) | |
| tree | 8128e3652c61581a0a8f5c80bdddefefe23713e0 | |
| parent | net: myri10ge: use skb_list_walk_safe helper for gso segments (diff) | |
| download | linux-dev-66de4b179f163ea106f292778563b404958e4f42.tar.xz linux-dev-66de4b179f163ea106f292778563b404958e4f42.zip | |
net: iwlwifi: use skb_list_walk_safe helper for gso segments
This is a straight-forward conversion case for the new function, and
while we're at it, we can remove a null write to skb->next by replacing
it with skb_mark_not_on_list.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index dc5c02fbc65a..6a241d37a057 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -847,10 +847,7 @@ iwl_mvm_tx_tso_segment(struct sk_buff *skb, unsigned int num_subframes, else if (next) consume_skb(skb); - while (next) { - tmp = next; - next = tmp->next; - + skb_list_walk_safe(next, tmp, next) { memcpy(tmp->cb, cb, sizeof(tmp->cb)); /* * Compute the length of all the data added for the A-MSDU. @@ -880,9 +877,7 @@ iwl_mvm_tx_tso_segment(struct sk_buff *skb, unsigned int num_subframes, skb_shinfo(tmp)->gso_size = 0; } - tmp->prev = NULL; - tmp->next = NULL; - + skb_mark_not_on_list(tmp); __skb_queue_tail(mpdus_skb, tmp); i++; } |