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>
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@ -98,8 +98,8 @@ static inline unsigned int efx_rx_buf_offset(struct efx_nic *efx,
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/* Offset is always within one page, so we don't need to consider
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/* Offset is always within one page, so we don't need to consider
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* the page order.
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* the page order.
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*/
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*/
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return (((__force unsigned long) buf->dma_addr & (PAGE_SIZE - 1)) +
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return ((__force unsigned long) buf->dma_addr & (PAGE_SIZE - 1)) +
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efx->type->rx_buffer_hash_size);
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efx->type->rx_buffer_hash_size;
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}
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}
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static inline unsigned int efx_rx_buf_size(struct efx_nic *efx)
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static inline unsigned int efx_rx_buf_size(struct efx_nic *efx)
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{
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{
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@ -111,8 +111,7 @@ static u8 *efx_rx_buf_eh(struct efx_nic *efx, struct efx_rx_buffer *buf)
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if (buf->is_page)
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if (buf->is_page)
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return page_address(buf->u.page) + efx_rx_buf_offset(efx, buf);
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return page_address(buf->u.page) + efx_rx_buf_offset(efx, buf);
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else
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else
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return ((u8 *)buf->u.skb->data +
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return (u8 *)buf->u.skb->data + efx->type->rx_buffer_hash_size;
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efx->type->rx_buffer_hash_size);
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}
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}
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static inline u32 efx_rx_buf_hash(const u8 *eh)
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static inline u32 efx_rx_buf_hash(const u8 *eh)
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@ -122,10 +121,10 @@ static inline u32 efx_rx_buf_hash(const u8 *eh)
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return __le32_to_cpup((const __le32 *)(eh - 4));
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return __le32_to_cpup((const __le32 *)(eh - 4));
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#else
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#else
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const u8 *data = eh - 4;
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const u8 *data = eh - 4;
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return ((u32)data[0] |
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return (u32)data[0] |
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(u32)data[1] << 8 |
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(u32)data[1] << 8 |
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(u32)data[2] << 16 |
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(u32)data[2] << 16 |
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(u32)data[3] << 24);
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(u32)data[3] << 24;
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#endif
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#endif
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}
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}
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