drivers/net: return operator cleanup

Change "return (EXPR);" to "return EXPR;"

return is not a function, parentheses are not required.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 7 deletions

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index e36a83845a1c..4cd92421708d 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -283,7 +283,7 @@ static int niu_enable_interrupts(struct niu *np, int on)
 
 static u32 phy_encode(u32 type, int port)
 {
-        return (type << (port * 2));
+        return type << (port * 2);
 }
 
 static u32 phy_decode(u32 val, int port)
@@ -3043,8 +3043,7 @@ static int tcam_flush_all(struct niu *np)
 
 static u64 hash_addr_regval(unsigned long index, unsigned long num_entries)
 {
-        return ((u64)index | (num_entries == 1 ?
-                              HASH_TBL_ADDR_AUTOINC : 0));
+        return (u64)index | (num_entries == 1 ? HASH_TBL_ADDR_AUTOINC : 0);
 }
 
 #if 0
@@ -3276,7 +3275,7 @@ static u16 tcam_get_index(struct niu *np, u16 idx)
         /* One entry reserved for IP fragment rule */
         if (idx >= (np->clas.tcam_sz - 1))
                 idx = 0;
-        return (np->clas.tcam_top + ((idx+1) * np->parent->num_ports));
+        return np->clas.tcam_top + ((idx+1) * np->parent->num_ports);
 }
 
 static u16 tcam_get_size(struct niu *np)
@@ -3313,7 +3312,7 @@ static unsigned int niu_hash_rxaddr(struct rx_ring_info *rp, u64 a)
         a >>= PAGE_SHIFT;
         a ^= (a >> ilog2(MAX_RBR_RING_SIZE));
 
-        return (a & (MAX_RBR_RING_SIZE - 1));
+        return a & (MAX_RBR_RING_SIZE - 1);
 }
 
 static struct page *niu_find_rxpage(struct rx_ring_info *rp, u64 addr,
@@ -7796,11 +7795,11 @@ static int niu_get_sset_count(struct net_device *dev, int stringset)
         if (stringset != ETH_SS_STATS)
                 return -EINVAL;
 
-        return ((np->flags & NIU_FLAGS_XMAC ?
+        return (np->flags & NIU_FLAGS_XMAC ?
                  NUM_XMAC_STAT_KEYS :
                  NUM_BMAC_STAT_KEYS) +
                 (np->num_rx_rings * NUM_RXCHAN_STAT_KEYS) +
-                (np->num_tx_rings * NUM_TXCHAN_STAT_KEYS));
+                (np->num_tx_rings * NUM_TXCHAN_STAT_KEYS);
 }
 
 static void niu_get_ethtool_stats(struct net_device *dev,