[PATCH net-next] net: freescale: dpaa: simplify the return dpaa_eth_refill_bpools()

[Zheng Yongjun]

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongj...@huawei.com>
---
 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c 
b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index cb7c028b1bf5..edc8222d96dc 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -1599,17 +1599,13 @@ static int dpaa_eth_refill_bpools(struct dpaa_priv 
*priv)
 {
        struct dpaa_bp *dpaa_bp;
        int *countptr;
-       int res;
 
        dpaa_bp = priv->dpaa_bp;
        if (!dpaa_bp)
                return -EINVAL;
        countptr = this_cpu_ptr(dpaa_bp->percpu_count);
-       res  = dpaa_eth_refill_bpool(dpaa_bp, countptr);
-       if (res)
-               return res;
 
-       return 0;
+       return dpaa_eth_refill_bpool(dpaa_bp, countptr);
 }
 
 /* Cleanup function for outgoing frame descriptors that were built on Tx path,
-- 
2.22.0