From: Luciano Coelho <[email protected]> We have code to recover and go back to the original channel context if something fails in the middle of switch_vif_chanctx, but we return the error code of the recover calls instead of the original code, so if the recovery succeeds, we will return 0 (success). Fix this by not assigning the return value of the recovery calls to ret.
Signed-off-by: Luciano Coelho <[email protected]> --- drivers/net/wireless/iwlwifi/mvm/mac80211.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index b42124d..10347d1 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -2861,15 +2861,13 @@ out_remove: __iwl_mvm_remove_chanctx(mvm, vifs[0].new_ctx); out_reassign: - ret = __iwl_mvm_add_chanctx(mvm, vifs[0].old_ctx); - if (ret) { + if (__iwl_mvm_add_chanctx(mvm, vifs[0].old_ctx)) { IWL_ERR(mvm, "failed to add old_ctx back after failure.\n"); goto out_restart; } - ret = __iwl_mvm_assign_vif_chanctx(mvm, vifs[0].vif, vifs[0].old_ctx, - true); - if (ret) { + if (__iwl_mvm_assign_vif_chanctx(mvm, vifs[0].vif, vifs[0].old_ctx, + true)) { IWL_ERR(mvm, "failed to reassign old_ctx after failure.\n"); goto out_restart; } -- 2.1.1 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
