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>

2 files changed, 6 insertions, 6 deletions

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 845be71bef63..44f4d58a39a6 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -985,7 +985,7 @@ static inline int efx_rx_queue_index(struct efx_rx_queue *rx_queue)
 static inline struct efx_rx_buffer *efx_rx_buffer(struct efx_rx_queue *rx_queue,
                                                   unsigned int index)
 {
-        return (&rx_queue->buffer[index]);
+        return &rx_queue->buffer[index];
 }
 
 /* Set bit in a little-endian bitfield */
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index c4de0014441c..394dd929fee7 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -104,7 +104,7 @@ static inline void efx_write_buf_tbl(struct efx_nic *efx, efx_qword_t *value,
 static inline efx_qword_t *efx_event(struct efx_channel *channel,
                                      unsigned int index)
 {
-        return (((efx_qword_t *) (channel->eventq.addr)) + index);
+        return ((efx_qword_t *) (channel->eventq.addr)) + index;
 }
 
 /* See if an event is present
@@ -119,8 +119,8 @@ static inline efx_qword_t *efx_event(struct efx_channel *channel,
  */
 static inline int efx_event_present(efx_qword_t *event)
 {
-        return (!(EFX_DWORD_IS_ALL_ONES(event->dword[0]) |
-                  EFX_DWORD_IS_ALL_ONES(event->dword[1])));
+        return !(EFX_DWORD_IS_ALL_ONES(event->dword[0]) |
+                  EFX_DWORD_IS_ALL_ONES(event->dword[1]));
 }
 
 static bool efx_masked_compare_oword(const efx_oword_t *a, const efx_oword_t *b,
@@ -347,7 +347,7 @@ void efx_nic_free_buffer(struct efx_nic *efx, struct efx_buffer *buffer)
 static inline efx_qword_t *
 efx_tx_desc(struct efx_tx_queue *tx_queue, unsigned int index)
 {
-        return (((efx_qword_t *) (tx_queue->txd.addr)) + index);
+        return ((efx_qword_t *) (tx_queue->txd.addr)) + index;
 }
 
 /* This writes to the TX_DESC_WPTR; write pointer for TX descriptor ring */
@@ -502,7 +502,7 @@ void efx_nic_remove_tx(struct efx_tx_queue *tx_queue)
 static inline efx_qword_t *
 efx_rx_desc(struct efx_rx_queue *rx_queue, unsigned int index)
 {
-        return (((efx_qword_t *) (rx_queue->rxd.addr)) + index);
+        return ((efx_qword_t *) (rx_queue->rxd.addr)) + index;
 }
 
 /* This creates an entry in the RX descriptor queue */