staging/slicoss: Remove always true if statement
skbtype is assigned once to NORMAL_ETHFRAME and then checked if it is NORMAL_ETHFRAME -> remove the checks. This also gets rid of the (false positive) smatch warning: slicoss.c:2829 slic_xmit_start() error: potential NULL dereference 'hcmd'. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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81372118c6
Коммит
cbb0920b9b
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@ -2786,7 +2786,6 @@ static netdev_tx_t slic_xmit_start(struct sk_buff *skb, struct net_device *dev)
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struct adapter *adapter = netdev_priv(dev);
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struct slic_hostcmd *hcmd = NULL;
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u32 status = 0;
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u32 skbtype = NORMAL_ETHFRAME;
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void *offloadcmd = NULL;
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card = adapter->card;
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@ -2800,19 +2799,16 @@ static netdev_tx_t slic_xmit_start(struct sk_buff *skb, struct net_device *dev)
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goto xmit_fail;
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}
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if (skbtype == NORMAL_ETHFRAME) {
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hcmd = slic_cmdq_getfree(adapter);
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if (!hcmd) {
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adapter->xmitq_full = 1;
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status = XMIT_FAIL_HOSTCMD_FAIL;
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goto xmit_fail;
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}
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hcmd->skb = skb;
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hcmd->busy = 1;
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hcmd->type = SLIC_CMD_DUMB;
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if (skbtype == NORMAL_ETHFRAME)
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slic_xmit_build_request(adapter, hcmd, skb);
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hcmd = slic_cmdq_getfree(adapter);
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if (!hcmd) {
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adapter->xmitq_full = 1;
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status = XMIT_FAIL_HOSTCMD_FAIL;
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goto xmit_fail;
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}
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hcmd->skb = skb;
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hcmd->busy = 1;
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hcmd->type = SLIC_CMD_DUMB;
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slic_xmit_build_request(adapter, hcmd, skb);
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dev->stats.tx_packets++;
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dev->stats.tx_bytes += skb->len;
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@ -2838,7 +2834,7 @@ static netdev_tx_t slic_xmit_start(struct sk_buff *skb, struct net_device *dev)
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xmit_done:
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return NETDEV_TX_OK;
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xmit_fail:
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slic_xmit_fail(adapter, skb, offloadcmd, skbtype, status);
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slic_xmit_fail(adapter, skb, offloadcmd, NORMAL_ETHFRAME, status);
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goto xmit_done;
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}
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