From: Bill Pemberton <[email protected]>
Signed-off-by: Bill Pemberton <[email protected]>
Cc: Hank Janssen <[email protected]>
Cc: Haiyang Zhang <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/staging/hv/ChannelMgmt.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/hv/ChannelMgmt.c b/drivers/staging/hv/ChannelMgmt.c
index 445506d..05e6699 100644
--- a/drivers/staging/hv/ChannelMgmt.c
+++ b/drivers/staging/hv/ChannelMgmt.c
@@ -753,9 +753,15 @@ int VmbusChannelRequestOffers(void)
msgInfo = kmalloc(sizeof(*msgInfo) +
sizeof(struct vmbus_channel_message_header),
GFP_KERNEL);
- ASSERT(msgInfo != NULL);
+ if (!msgInfo)
+ return -ENOMEM;
msgInfo->WaitEvent = osd_WaitEventCreate();
+ if (!msgInfo->WaitEvent) {
+ kfree(msgInfo);
+ return -ENOMEM;
+ }
+
msg = (struct vmbus_channel_message_header *)msgInfo->Msg;
msg->MessageType = ChannelMessageRequestOffers;
--
1.7.0.3
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