tg3: Fix some checkpatch errors

This patch fixes the following checkpatch errors:

ERROR: do not use assignment in if condition
+	if ((mss = skb_shinfo(skb)->gso_size) != 0) {

ERROR: do not use assignment in if condition
+	if ((mss = skb_shinfo(skb)->gso_size) != 0) {

ERROR: space prohibited after that '!' (ctx:BxW)
+			if (! netif_carrier_ok(tp->dev) &&
 			    ^

ERROR: space required after that ',' (ctx:VxV)
+#define GET_REG32_LOOP(base,len)		\
                            ^

ERROR: "(foo*)" should be "(foo *)"
+		memcpy(data, ((char*)&val) + b_offset, b_count);

ERROR: do not use assignment in if condition
+		if ((err = tg3_do_mem_test(tp, mem_tbl[i].offset,

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index f61a4d8..7116a47 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -5574,8 +5574,8 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb,
 
        entry = tnapi->tx_prod;
        base_flags = 0;
-       mss = 0;
-       if ((mss = skb_shinfo(skb)->gso_size) != 0) {
+       mss = skb_shinfo(skb)->gso_size;
+       if (mss) {
                int tcp_opt_len, ip_tcp_len;
                u32 hdrlen;
 
@@ -5781,7 +5781,8 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
        if (skb->ip_summed == CHECKSUM_PARTIAL)
                base_flags |= TXD_FLAG_TCPUDP_CSUM;
 
-       if ((mss = skb_shinfo(skb)->gso_size) != 0) {
+       mss = skb_shinfo(skb)->gso_size;
+       if (mss) {
                struct iphdr *iph;
                u32 tcp_opt_len, hdr_len;
 
@@ -8514,7 +8515,7 @@ static void tg3_timer(unsigned long __opaque)
                            (mac_stat & MAC_STATUS_LNKSTATE_CHANGED)) {
                                need_setup = 1;
                        }
-                       if (! netif_carrier_ok(tp->dev) &&
+                       if (!netif_carrier_ok(tp->dev) &&
                            (mac_stat & (MAC_STATUS_PCS_SYNCED |
                                         MAC_STATUS_SIGNAL_DET))) {
                                need_setup = 1;
@@ -9372,7 +9373,7 @@ static void tg3_get_regs(struct net_device *dev,
        tg3_full_lock(tp, 0);
 
 #define __GET_REG32(reg)       (*(p)++ = tr32(reg))
-#define GET_REG32_LOOP(base,len)               \
+#define GET_REG32_LOOP(base, len)              \
 do {   p = (u32 *)(orig_p + (base));           \
        for (i = 0; i < len; i += 4)            \
                __GET_REG32((base) + i);        \
@@ -9465,7 +9466,7 @@ static int tg3_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
                ret = tg3_nvram_read_be32(tp, offset-b_offset, &val);
                if (ret)
                        return ret;
-               memcpy(data, ((char*)&val) + b_offset, b_count);
+               memcpy(data, ((char *)&val) + b_offset, b_count);
                len -= b_count;
                offset += b_count;
                eeprom->len += b_count;
@@ -10585,8 +10586,8 @@ static int tg3_test_memory(struct tg3 *tp)
                mem_tbl = mem_tbl_570x;
 
        for (i = 0; mem_tbl[i].offset != 0xffffffff; i++) {
-               if ((err = tg3_do_mem_test(tp, mem_tbl[i].offset,
-                   mem_tbl[i].len)) != 0)
+               err = tg3_do_mem_test(tp, mem_tbl[i].offset, mem_tbl[i].len);
+               if (err)
                        break;
        }