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| author |   Shuah Khan <shuah.khan@hp.com> | 2012-07-20 13:34:32 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-07-22 23:31:07 -0700 |
| commit | 9b70749e64132e17ab02239b82fcb4a2c55554d1 (patch) | |
| tree | d384371c9582aa78468276e4864b46414a1844f4 | |
| parent | niu: Fix to check for dma mapping errors. (diff) | |
| download | linux-dev-9b70749e64132e17ab02239b82fcb4a2c55554d1.tar.xz linux-dev-9b70749e64132e17ab02239b82fcb4a2c55554d1.zip | |
niu: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value
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@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/sun/niu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index 60d5c035d946..c2a0fe393267 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)) break; index += blocks_per_page; |