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| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2013-10-06 23:35:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-06 22:03:18 -0700 |
| commit | d2ca24c7c32bf35d150e58e5ca6cd24fced1df0f (patch) | |
| tree | 001cbead13109a5e4a4dc1a6179ee5578b585b1c /drivers/staging/octeon | |
| parent | cd39f7374d343e6af22d7c929ec87c7406ebd00c (diff) | |
| download | linux-d2ca24c7c32bf35d150e58e5ca6cd24fced1df0f.tar.gz linux-d2ca24c7c32bf35d150e58e5ca6cd24fced1df0f.tar.bz2 linux-d2ca24c7c32bf35d150e58e5ca6cd24fced1df0f.zip | |
staging: octeon-ethernet: allow to use only 1 CPU for packet processing
Module parameter max_rx_cpus has off-by-one error. Fix that.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/octeon')
| -rw-r--r-- | drivers/staging/octeon/ethernet-rx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c index 0d539eb2be5b..0315f60497b7 100644 --- a/drivers/staging/octeon/ethernet-rx.c +++ b/drivers/staging/octeon/ethernet-rx.c @@ -513,7 +513,7 @@ void cvm_oct_rx_initialize(void) if (NULL == dev_for_napi) panic("No net_devices were allocated."); - if (max_rx_cpus > 1 && max_rx_cpus < num_online_cpus()) + if (max_rx_cpus >= 1 && max_rx_cpus < num_online_cpus()) atomic_set(&core_state.available_cores, max_rx_cpus); else atomic_set(&core_state.available_cores, num_online_cpus()); |