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>
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 845be71..44f4d58 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -985,7 +985,7 @@
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 c4de001..394dd92 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -104,7 +104,7 @@
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 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 @@
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 @@
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 */
