sfc: Remove parentheses around return expressions, reported by checkpatch
Fix the following error:
ERROR: return is not a function, parentheses are not required
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index aca3498..3572c34 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -98,8 +98,8 @@
/* Offset is always within one page, so we don't need to consider
* the page order.
*/
- return (((__force unsigned long) buf->dma_addr & (PAGE_SIZE - 1)) +
- efx->type->rx_buffer_hash_size);
+ return ((__force unsigned long) buf->dma_addr & (PAGE_SIZE - 1)) +
+ efx->type->rx_buffer_hash_size;
}
static inline unsigned int efx_rx_buf_size(struct efx_nic *efx)
{
@@ -111,8 +111,7 @@
if (buf->is_page)
return page_address(buf->u.page) + efx_rx_buf_offset(efx, buf);
else
- return ((u8 *)buf->u.skb->data +
- efx->type->rx_buffer_hash_size);
+ return (u8 *)buf->u.skb->data + efx->type->rx_buffer_hash_size;
}
static inline u32 efx_rx_buf_hash(const u8 *eh)
@@ -122,10 +121,10 @@
return __le32_to_cpup((const __le32 *)(eh - 4));
#else
const u8 *data = eh - 4;
- return ((u32)data[0] |
- (u32)data[1] << 8 |
- (u32)data[2] << 16 |
- (u32)data[3] << 24);
+ return (u32)data[0] |
+ (u32)data[1] << 8 |
+ (u32)data[2] << 16 |
+ (u32)data[3] << 24;
#endif
}