Commit b36fda33 authored Aug 01, 2015 by Vitaly Kuznetsov Committed by Greg Kroah-Hartman Aug 04, 2015

Drivers: hv: kvp: check kzalloc return value



kzalloc() return value check was accidentally lost in 11bc3a5f:
"Drivers: hv: kvp: convert to hv_utils_transport" commit.

We don't need to reset kvp_transaction.state here as we have the
kvp_timeout_func() timeout function and in case we're in OOM situation
it is preferable to wait.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 510f7aef

drivers/hv/hv_kvp.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -353,6 +353,9 @@ kvp_send_key(struct work_struct *dummy)
		return;

		message = kzalloc(sizeof(*message), GFP_KERNEL);
		if (!message)
		return;

		message->kvp_hdr.operation = operation;
		message->kvp_hdr.pool = pool;
		in_msg = kvp_transaction.kvp_msg;

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