[PATCH 2/2] bc_send: handle error from bc_alloc_task

[Benny Halevy]

Signed-off-by: Benny Halevy <bhalevy at panasas.com>
---
 net/sunrpc/bc_svc.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/net/sunrpc/bc_svc.c b/net/sunrpc/bc_svc.c
index fbea284..a8519d5 100644
--- a/net/sunrpc/bc_svc.c
+++ b/net/sunrpc/bc_svc.c
@@ -139,6 +139,10 @@ int bc_send(struct rpc_rqst *req)
 	 * Create an rpc_task to send the data
 	 */
 	bc_task = bc_alloc_task(req);
+	if (!bc_task) {
+		err = -ENOMEM;
+		goto out_no_free;
+	}
 
 	/*
 	 * Reserve the xprt and then try to send the request across
@@ -158,6 +162,7 @@ int bc_send(struct rpc_rqst *req)
 out:
 	bc_task->tk_rqstp = NULL;
 	bc_release_task(bc_task);
+out_no_free:
 	xprt_free_bc_request(req);
 	return err;
 }
-- 
1.5.1