From: Shuah Khan Date: Fri, 20 Jul 2012 13:34:32 +0000 (+0000) Subject: niu: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value X-Git-Tag: firefly_0821_release~3680^2~2381^2~15 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9b70749e64132e17ab02239b82fcb4a2c55554d1;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: David S. Miller --- 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;