diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2014-07-23 05:00:35 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-24 01:55:47 +0400 |
| commit | dd1d3f8f9920926aa426589e542eed6bf58b7354 (patch) | |
| tree | 2bb05de02d8226ae35c74ba4cbc530bba61b5e22 /drivers/net/hyperv/netvsc.c | |
| parent | 332cfc823d182d43bfcc80d1ebee7ab79e06ccf3 (diff) | |
| download | linux-dd1d3f8f9920926aa426589e542eed6bf58b7354.tar.xz | |
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>
Diffstat (limited to 'drivers/net/hyperv/netvsc.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 4ed38eaecea8..d97d5f39a04e 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -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; |