> -----Original Message----- > From: Dan Carpenter [mailto:dan.carpenter@xxxxxxxxxx] > Sent: Monday, October 17, 2011 11:14 PM > To: Bing Zhao > Cc: John W. Linville; linux-wireless@xxxxxxxxxxxxxxx; kernel-janitors@xxxxxxxxxxxxxxx > Subject: [patch 2/4] mwifiex: remove an unneeded NULL check > > We dereference adapter in the error handling code so this needed to > be fixed. This function is always called like: > adapter->if_ops.host_to_card(adapter, ...); > so adapter can never be NULL and I've removed the NULL check. > > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Acked-by: Bing Zhao <bzhao@xxxxxxxxxxx> Thanks, Bing > > diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c > index 4466976..d12d440 100644 > --- a/drivers/net/wireless/mwifiex/pcie.c > +++ b/drivers/net/wireless/mwifiex/pcie.c > @@ -1671,9 +1671,8 @@ static int mwifiex_pcie_host_to_card(struct mwifiex_adapter *adapter, u8 type, > struct sk_buff *skb, > struct mwifiex_tx_param *tx_param) > { > - if (!adapter || !skb) { > - dev_err(adapter->dev, "Invalid parameter in %s <%p, %p>\n", > - __func__, adapter, skb); > + if (!skb) { > + dev_err(adapter->dev, "Passed NULL skb to %s\n", __func__); > return -1; > } > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
