| Message ID | 20210521035721.1015333-1-yangyingliang@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 31d990cb2628448806a94e64f07b90994a716c56 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [-next,v2] sfc: farch: fix compile warning in efx_farch_dimension_resources() | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Guessed tree name to be net-next |
| netdev/subject_prefix | warning | Target tree name not specified in the subject |
| netdev/cc_maintainers | warning | 2 maintainers not CCed: habetsm.xilinx@gmail.com kuba@kernel.org |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | warning | WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: line length of 85 exceeds 80 columns |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Fri, 21 May 2021 11:57:21 +0800 you wrote: > Fix the following kernel build warning when CONFIG_SFC_SRIOV is disabled: > > drivers/net/ethernet/sfc/farch.c: In function ‘efx_farch_dimension_resources’: > drivers/net/ethernet/sfc/farch.c:1671:21: warning: variable ‘buftbl_min’ set but not used [-Wunused-but-set-variable] > unsigned vi_count, buftbl_min, total_tx_channels; > > Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> > > [...] Here is the summary with links: - [-next,v2] sfc: farch: fix compile warning in efx_farch_dimension_resources() https://git.kernel.org/netdev/net-next/c/31d990cb2628 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index 49df02ecee91..148dcd48b58d 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -1668,13 +1668,17 @@ void efx_farch_rx_pull_indir_table(struct efx_nic *efx) */ void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw) { - unsigned vi_count, buftbl_min, total_tx_channels; - + unsigned vi_count, total_tx_channels; #ifdef CONFIG_SFC_SRIOV - struct siena_nic_data *nic_data = efx->nic_data; + struct siena_nic_data *nic_data; + unsigned buftbl_min; #endif total_tx_channels = efx->n_tx_channels + efx->n_extra_tx_channels; + vi_count = max(efx->n_channels, total_tx_channels * EFX_MAX_TXQ_PER_CHANNEL); + +#ifdef CONFIG_SFC_SRIOV + nic_data = efx->nic_data; /* Account for the buffer table entries backing the datapath channels * and the descriptor caches for those channels. */ @@ -1682,9 +1686,6 @@ void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw) total_tx_channels * EFX_MAX_TXQ_PER_CHANNEL * EFX_MAX_DMAQ_SIZE + efx->n_channels * EFX_MAX_EVQ_SIZE) * sizeof(efx_qword_t) / EFX_BUF_SIZE); - vi_count = max(efx->n_channels, total_tx_channels * EFX_MAX_TXQ_PER_CHANNEL); - -#ifdef CONFIG_SFC_SRIOV if (efx->type->sriov_wanted) { if (efx->type->sriov_wanted(efx)) { unsigned vi_dc_entries, buftbl_free;
Fix the following kernel build warning when CONFIG_SFC_SRIOV is disabled: drivers/net/ethernet/sfc/farch.c: In function ‘efx_farch_dimension_resources’: drivers/net/ethernet/sfc/farch.c:1671:21: warning: variable ‘buftbl_min’ set but not used [-Wunused-but-set-variable] unsigned vi_count, buftbl_min, total_tx_channels; Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/net/ethernet/sfc/farch.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-)