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OpenCloudOS-Kernel
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hyperv: Fix error return code in netvsc_init_buf() 

Fix to return -ENOMEM from the kalloc error handling
case instead of 0.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2014-07-23 09:00:35 +08:00 committed by David S. Miller
parent 332cfc823d
commit dd1d3f8f99
1 changed files with 3 additions and 1 deletions
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4
drivers/net/hyperv/netvsc.c
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@ -378,8 +378,10 @@ static int netvsc_init_buf(struct hv_device *device)
net_device->send_section_map =
kzalloc(net_device->map_words * sizeof(ulong), GFP_KERNEL);
if (net_device->send_section_map == NULL)
if (net_device->send_section_map == NULL) {
ret = -ENOMEM;
goto cleanup;
}
goto exit;