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| author |   Jérôme Pouiller <jerome.pouiller@silabs.com> | 2020-01-15 13:54:56 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-16 20:59:50 +0100 |
| commit | 0b58486e153c12845b1f55e0ac458a2cd777ffb5 (patch) | |
| tree | cfe755770f4678227fdcd2298ae195836efb1f55 /drivers/staging/wfx | |
| parent | staging: wfx: simplify hif_set_config_data_filter() (diff) | |
| download | linux-dev-0b58486e153c12845b1f55e0ac458a2cd777ffb5.tar.xz linux-dev-0b58486e153c12845b1f55e0ac458a2cd777ffb5.zip | |
staging: wfx: simplify wfx_set_mcast_filter()
HIF functions return only serious errors (OOM or device freeze). The
current handling of errors in wfx_set_mcast_filter() does not bring
anything. Finally it may disturb the developer more than it helps.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-38-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wfx')
| -rw-r--r-- | drivers/staging/wfx/sta.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c index e71b99aa1f63..a934f66f3a4c 100644 --- a/drivers/staging/wfx/sta.c +++ b/drivers/staging/wfx/sta.c @@ -116,7 +116,7 @@ int wfx_fwd_probe_req(struct wfx_vif *wvif, bool enable) static int wfx_set_mcast_filter(struct wfx_vif *wvif, struct wfx_grp_addr_table *fp) { - int i, ret; + int i; // Temporary workaround for filters return hif_set_data_filtering(wvif, false, true); @@ -124,25 +124,15 @@ static int wfx_set_mcast_filter(struct wfx_vif *wvif, if (!fp->enable) return hif_set_data_filtering(wvif, false, true); - for (i = 0; i < fp->num_addresses; i++) { - ret = hif_set_mac_addr_condition(wvif, i, fp->address_list[i]); - if (ret) - return ret; - } - - ret = hif_set_uc_mc_bc_condition(wvif, 0, HIF_FILTER_UNICAST | - HIF_FILTER_BROADCAST); - if (ret) - return ret; + for (i = 0; i < fp->num_addresses; i++) + hif_set_mac_addr_condition(wvif, i, fp->address_list[i]); + hif_set_uc_mc_bc_condition(wvif, 0, + HIF_FILTER_UNICAST | HIF_FILTER_BROADCAST); + hif_set_config_data_filter(wvif, true, 0, BIT(1), + BIT(fp->num_addresses) - 1); + hif_set_data_filtering(wvif, true, true); - ret = hif_set_config_data_filter(wvif, true, 0, BIT(1), - BIT(fp->num_addresses) - 1); - if (ret) - return ret; - - ret = hif_set_data_filtering(wvif, true, true); - - return ret; + return 0; } void wfx_update_filtering(struct wfx_vif *wvif) |