sfc: Rename efx_wanted_channels() to efx_wanted_parallelism()
This function returns the degree of parallelism wanted, which is not
necessarily the total number of channels we want to create.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 9ca5dcd..5fcc42f 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -1146,9 +1146,7 @@
pci_disable_device(efx->pci_dev);
}
-/* Get number of channels wanted. Each channel will have its own IRQ,
- * 1 RX queue and/or 2 TX queues. */
-static int efx_wanted_channels(void)
+static int efx_wanted_parallelism(void)
{
cpumask_var_t core_mask;
int count;
@@ -1211,7 +1209,7 @@
struct msix_entry xentries[EFX_MAX_CHANNELS];
int n_channels;
- n_channels = efx_wanted_channels();
+ n_channels = efx_wanted_parallelism();
if (separate_tx_channels)
n_channels *= 2;
n_channels = min(n_channels, max_channels);