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>

diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
index f7997a7..d80759e 100644 (file)
--- a/drivers/net/caif/caif_hsi.c
+++ b/drivers/net/caif/caif_hsi.c
@@ -246,8 +246,8 @@ static int cfhsi_tx_frm(struct cfhsi_desc *desc, struct cfhsi *cfhsi)
        /* Check if we can embed a CAIF frame. */
        if (skb->len < CFHSI_MAX_EMB_FRM_SZ) {
                struct caif_payload_info *info;
-               int hpad = 0;
-               int tpad = 0;
+               int hpad;
+               int tpad;
 
                /* Calculate needed head alignment and tail alignment. */
                info = (struct caif_payload_info *)&skb->cb;
@@ -282,8 +282,8 @@ static int cfhsi_tx_frm(struct cfhsi_desc *desc, struct cfhsi *cfhsi)
        pfrm = desc->emb_frm + CFHSI_MAX_EMB_FRM_SZ;
        while (nfrms < CFHSI_MAX_PKTS) {
                struct caif_payload_info *info;
-               int hpad = 0;
-               int tpad = 0;
+               int hpad;
+               int tpad;
 
                if (!skb)
                        skb = cfhsi_dequeue(cfhsi);
@@ -573,7 +573,7 @@ static int cfhsi_rx_pld(struct cfhsi_desc *desc, struct cfhsi *cfhsi)
                struct sk_buff *skb;
                u8 *dst = NULL;
                u8 *pcffrm = NULL;
-               int len = 0;
+               int len;
 
                /* CAIF frame starts after head padding. */
                pcffrm = pfrm + *pfrm + 1;