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| author |   Bart Van Assche <bart.vanassche@wdc.com> | 2018-07-23 15:37:01 -0700 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-07-26 11:39:06 -0600 |
| commit | 7cfcc71eb0e50f191983d714223c169c47437021 (patch) | |
| tree | 4595b4b96c1fa09a04910152bf1682cb442ac5db /drivers/infiniband/hw/usnic/usnic_fwd.h | |
| parent | net/xprtrdma: Restore needed argument to ib_post_send (diff) | |
| download | linux-dev-7cfcc71eb0e50f191983d714223c169c47437021.tar.xz linux-dev-7cfcc71eb0e50f191983d714223c169c47437021.zip | |
RDMA/usnic: Suppress a compiler warning
This patch avoids that the following compiler warning is reported when
building with gcc 8 and W=1:
drivers/infiniband/hw/usnic/usnic_fwd.c:95:2: warning: 'strncpy' output may be truncated copying 16 bytes from a string of length 20 [-Wstringop-truncation]
strncpy(ufdev->name, netdev_name(ufdev->netdev),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sizeof(ufdev->name) - 1);
~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_fwd.h')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_fwd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_fwd.h b/drivers/infiniband/hw/usnic/usnic_fwd.h index 0b2cc4e79707..f0b71d593da5 100644 --- a/drivers/infiniband/hw/usnic/usnic_fwd.h +++ b/drivers/infiniband/hw/usnic/usnic_fwd.h @@ -57,7 +57,7 @@ struct usnic_fwd_dev { char mac[ETH_ALEN]; unsigned int mtu; __be32 inaddr; - char name[IFNAMSIZ+1]; + char name[IFNAMSIZ]; }; struct usnic_fwd_flow { |