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Subject[PATCH v8 03/20] net: use -EAGAIN for transient busy indication
Date
Replace -EBUSY with -EAGAIN when handling transient busy
indication in the absence of backlog.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>

---

Please squash this patch with the previous one when merging upstream.
---
net/ipv4/ah4.c | 2 +-
net/ipv4/esp4.c | 2 +-
net/ipv6/ah6.c | 2 +-
net/ipv6/esp6.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 37db44f..049cb0a 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -240,7 +240,7 @@ static int ah_output(struct xfrm_state *x, struct sk_buff *skb)
if (err == -EINPROGRESS)
goto out;

- if (err == -EBUSY)
+ if (err == -EAGAIN)
err = NET_XMIT_DROP;
goto out_free;
}
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index b00e4a4..ff8e088 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -432,7 +432,7 @@ int esp_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *
case -EINPROGRESS:
goto error;

- case -EBUSY:
+ case -EAGAIN:
err = NET_XMIT_DROP;
break;

diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 7802b72..ba0c145 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -443,7 +443,7 @@ static int ah6_output(struct xfrm_state *x, struct sk_buff *skb)
if (err == -EINPROGRESS)
goto out;

- if (err == -EBUSY)
+ if (err == -EAGAIN)
err = NET_XMIT_DROP;
goto out_free;
}
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 89910e2..1a71ee5 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -396,7 +396,7 @@ int esp6_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info
case -EINPROGRESS:
goto error;

- case -EBUSY:
+ case -EAGAIN:
err = NET_XMIT_DROP;
break;

--
2.1.4
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