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fm10k: use a local variable for the frag pointer

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In the function fm10k_xmit_frame_ring, we recently switched to using
the skb_frag_size accessor instead of directly using the size member of
the skb fragment.

This made the for loop slightly harder to read because it created a very
long line that is difficult to split up. Avoid this by using a local
variable in the for loop, so that we do not have to break the line on an
open parenthesis.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller 2019-07-23 09:08:48 -07:00 committed by Jeff Kirsher
parent 675ab6509a
commit 0ea7e88d3f
1 changed files with 5 additions and 3 deletions
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8
drivers/net/ethernet/intel/fm10k/fm10k_main.c
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@ -1073,9 +1073,11 @@ netdev_tx_t fm10k_xmit_frame_ring(struct sk_buff *skb,
* + 2 desc gap to keep tail from touching head
* otherwise try next time
*/
for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
count += TXD_USE_COUNT(skb_frag_size(
&skb_shinfo(skb)->frags[f]));
for (f = 0; f < skb_shinfo(skb)->nr_frags; f++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[f];
count += TXD_USE_COUNT(skb_frag_size(frag));
}
if (fm10k_maybe_stop_tx(tx_ring, count + 3)) {
tx_ring->tx_stats.tx_busy++;