[PATCH] af_pppox: return -EPROTONOSUPPORT if try_module_get fails at pppox_create

[Arnaldo Carvalho de Melo <acme@conectiva.com.br>]

Hi David,

	Please pull from:

bk://kernel.bkbits.net/acme/net-2.5

	That changeset was properly removed with bk undo, thanks.

- Arnaldo

You can import this changeset into BK by piping this whole message to:
'| bk receive [path to repository]' or apply the patch as usual.

===================================================================


ChangeSet@1.1148, 2003-04-29 05:53:59-03:00, acme@conectiva.com.br
  o af_pppox: return -EPROTONOSUPPORT if try_module_get fails at pppox_create
  
  Thanks to Rusty for spotting this one, if the protocol module is not there
  anymore (or is going away at that time) it is not supported, not busy.


 pppox.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)


diff -Nru a/drivers/net/pppox.c b/drivers/net/pppox.c
--- a/drivers/net/pppox.c	Tue Apr 29 05:57:32 2003
+++ b/drivers/net/pppox.c	Tue Apr 29 05:57:32 2003
@@ -149,11 +149,8 @@
 		goto out;
 
 	rc = -EPROTONOSUPPORT;
-	if (!pppox_protos[protocol])
-		goto out;
-
-	rc = -EBUSY;
-	if (!try_module_get(pppox_protos[protocol]->owner))
+	if (!pppox_protos[protocol] ||
+	    !try_module_get(pppox_protos[protocol]->owner))
 		goto out;
 
 	rc = pppox_protos[protocol]->create(sock);

===================================================================


This BitKeeper patch contains the following changesets:
1.1148
## Wrapped with gzip_uu ##


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