diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2022-01-05 23:22:37 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-18 10:23:43 +0200 |
| commit | bdb8d4aed1cf5054b7edc3edd402efd889d414bb (patch) | |
| tree | f03e71d8e1e65904907adb21d2145155c52e88b3 /drivers | |
| parent | 33c93f6e5598481b3390fae407bdfa337e81b097 (diff) | |
sfc: Use swap() instead of open coding it
[ Upstream commit 0cf765fb00ce083c017f2571ac449cf7912cdb06 ]
Clean the following coccicheck warning:
./drivers/net/ethernet/sfc/efx_channels.c:870:36-37: WARNING opportunity
for swap().
./drivers/net/ethernet/sfc/efx_channels.c:824:36-37: WARNING opportunity
for swap().
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx_channels.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/ethernet/sfc/efx_channels.c b/drivers/net/ethernet/sfc/efx_channels.c index 0a8799a208cf..fe1ad682e3d5 100644 --- a/drivers/net/ethernet/sfc/efx_channels.c +++ b/drivers/net/ethernet/sfc/efx_channels.c @@ -797,11 +797,8 @@ int efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries) old_txq_entries = efx->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; - } + for (i = 0; i < efx->n_channels; i++) + swap(efx->channel[i], other_channel[i]); /* Restart buffer table allocation */ efx->next_buffer_table = next_buffer_table; @@ -843,11 +840,8 @@ rollback: /* Swap back */ 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; - } + for (i = 0; i < efx->n_channels; i++) + swap(efx->channel[i], other_channel[i]); goto out; } |