caif-hsi: Remove uncecessary assignments
Remove assignment at declaration when not needed. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -246,8 +246,8 @@ static int cfhsi_tx_frm(struct cfhsi_desc *desc, struct cfhsi *cfhsi)
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/* Check if we can embed a CAIF frame. */
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if (skb->len < CFHSI_MAX_EMB_FRM_SZ) {
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struct caif_payload_info *info;
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int hpad = 0;
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int tpad = 0;
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int hpad;
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int tpad;
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/* Calculate needed head alignment and tail alignment. */
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info = (struct caif_payload_info *)&skb->cb;
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@ -282,8 +282,8 @@ static int cfhsi_tx_frm(struct cfhsi_desc *desc, struct cfhsi *cfhsi)
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pfrm = desc->emb_frm + CFHSI_MAX_EMB_FRM_SZ;
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while (nfrms < CFHSI_MAX_PKTS) {
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struct caif_payload_info *info;
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int hpad = 0;
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int tpad = 0;
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int hpad;
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int tpad;
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if (!skb)
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skb = cfhsi_dequeue(cfhsi);
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@ -573,7 +573,7 @@ static int cfhsi_rx_pld(struct cfhsi_desc *desc, struct cfhsi *cfhsi)
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struct sk_buff *skb;
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u8 *dst = NULL;
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u8 *pcffrm = NULL;
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int len = 0;
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int len;
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/* CAIF frame starts after head padding. */
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pcffrm = pfrm + *pfrm + 1;
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