From: Jeff Layton <jlayton@primarydata.com>
Date: Wed, 19 Nov 2014 12:51:13 +0000 (-0500)
Subject: sunrpc: release svc_pool_map reference when serv allocation fails
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=067f96ef17455800bfbf87b743960e301e0b8e40;p=openwrt%2Fstaging%2Fblogic.git

sunrpc: release svc_pool_map reference when serv allocation fails

Currently, it leaks when the allocation fails.

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 349c98f9818b..537add5309cc 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -503,13 +503,15 @@ svc_create_pooled(struct svc_program *prog, unsigned int bufsize,
 	unsigned int npools = svc_pool_map_get();
 
 	serv = __svc_create(prog, bufsize, npools, shutdown);
+	if (!serv)
+		goto out_err;
 
-	if (serv != NULL) {
-		serv->sv_function = func;
-		serv->sv_module = mod;
-	}
-
+	serv->sv_function = func;
+	serv->sv_module = mod;
 	return serv;
+out_err:
+	svc_pool_map_put();
+	return NULL;
 }
 EXPORT_SYMBOL_GPL(svc_create_pooled);