From: Gavin Hu <gavin.hu@arm.com>
To: dev@dpdk.org
Cc: gavin.hu@arm.com, stable@dpdk.org
Subject: [dpdk-dev] [PATCH] net/dpaa2: remove unnecessary loop for unused pool entries
Date: Tue, 31 Jul 2018 15:51:37 +0800 [thread overview]
Message-ID: <20180731075137.15413-1-gavin.hu@arm.com> (raw)
Currently only one buffer pool is configured and in use,
looping for up to maxmum 8 times is unnecessary and might
be buggy as assigned uninititalized values.
The fix is to loop for the configured times with initialize
with valid values.
Fixes: 16bbc98a3e ("bus/fslmc: update MC to 10.3.x")
Cc: stable@dpdk.org
Signed-off-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
drivers/net/dpaa2/mc/dpni.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dpaa2/mc/dpni.c b/drivers/net/dpaa2/mc/dpni.c
index 69cf119ce..9f228169a 100644
--- a/drivers/net/dpaa2/mc/dpni.c
+++ b/drivers/net/dpaa2/mc/dpni.c
@@ -198,7 +198,7 @@ int dpni_set_pools(struct fsl_mc_io *mc_io,
token);
cmd_params = (struct dpni_cmd_set_pools *)cmd.params;
cmd_params->num_dpbp = cfg->num_dpbp;
- for (i = 0; i < DPNI_MAX_DPBP; i++) {
+ for (i = 0; i < cmd_params->num_dpbp; i++) {
cmd_params->pool[i].dpbp_id =
cpu_to_le16(cfg->pools[i].dpbp_id);
cmd_params->pool[i].priority_mask =
--
2.11.0
next reply other threads:[~2018-07-31 7:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-31 7:51 Gavin Hu [this message]
2018-07-31 13:52 ` Shreyansh Jain
2018-08-03 15:10 ` Thomas Monjalon
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