[PATCH RFT] net: Change niu_rbr_fill() to use unlikely() to checkniu_rbr_add_page() return value

From: Shuah Khan
Date: Fri Jul 20 2012 - 19:34:28 EST

Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return
value to be consistent with the rest of the checks after niu_rbr_add_page()
calls in this file.

Signed-off-by: Shuah Khan <shuah.khan@xxxxxx>
drivers/net/ethernet/sun/niu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 60d5c03..c2a0fe3 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -3517,7 +3517,7 @@ static int niu_rbr_fill(struct niu *np, struct rx_ring_info *rp, gfp_t mask)
err = 0;
while (index < (rp->rbr_table_size - blocks_per_page)) {
err = niu_rbr_add_page(np, rp, mask, index);
- if (err)
+ if (unlikely(err))

index += blocks_per_page;

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