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sfc: use swap() to make code cleaner

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Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
opencoding it.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yang Guang 2021-11-04 14:53:50 +08:00 committed by David S. Miller
parent d7be1d1cfb
commit f6a510102c
1 changed files with 2 additions and 6 deletions
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8
drivers/net/ethernet/sfc/falcon/efx.c
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@ -817,9 +817,7 @@ ef4_realloc_channels(struct ef4_nic *efx, u32 rxq_entries, u32 txq_entries)
efx->rxq_entries = rxq_entries;
efx->txq_entries = txq_entries;
for (i = 0; i < efx->n_channels; i++) {
channel = efx->channel[i];
efx->channel[i] = other_channel[i];
other_channel[i] = channel;
swap(efx->channel[i], other_channel[i]);
}
/* Restart buffer table allocation */
@ -863,9 +861,7 @@ rollback:
efx->rxq_entries = old_rxq_entries;
efx->txq_entries = old_txq_entries;
for (i = 0; i < efx->n_channels; i++) {
channel = efx->channel[i];
efx->channel[i] = other_channel[i];
other_channel[i] = channel;
swap(efx->channel[i], other_channel[i]);
}
goto out;
}