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(parent: 7d877c3) | patch
ethtool: linkinfo: remove an unnecessary NULL check
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 5 Jun 2020 11:04:13 +0000 (14:04 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 5 Jun 2020 20:10:02 +0000 (13:10 -0700)
commit178f67b1288b6952117fdc4e5ffbd4c4bd4e4a7f
tree1ec860fb6ae58be98d009b9a5975396b120b6b24tree | snapshot
parent7d877c35ca84cfa634fd63c2b64bf7b6ae9c71cbcommit | diff
ethtool: linkinfo: remove an unnecessary NULL check

This code generates a Smatch warning:

    net/ethtool/linkinfo.c:143 ethnl_set_linkinfo()
    warn: variable dereferenced before check 'info' (see line 119)

Fortunately, the "info" pointer is never NULL so the check can be
removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ethtool/linkinfo.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)