diff options
| author | Julia Lawall <julia.lawall@lip6.fr> | 2016-08-31 09:30:48 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-31 09:22:31 -0700 |
| commit | c1ab0e9cf94f52abe59cb63358518dac29b5b101 (patch) | |
| tree | 9ef5b0e4eaa9eeec9307550dec16f645096d2302 | |
| parent | 777065e5ada22d3ae2fac62f9084d38f494bc1fe (diff) | |
net: systemport: constify ethtool_ops structures
Check for ethtool_ops structures that are only stored in the ethtool_ops
field of a net_device structure or passed as the second argument to
netdev_set_default_ethtool_ops. These contexts are declared const, so
ethtool_ops structures that have these properties can be declared as const
also.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct ethtool_ops i@p = { ... };
@ok1@
identifier r.i;
struct net_device e;
position p;
@@
e.ethtool_ops = &i@p;
@ok2@
identifier r.i;
expression e;
position p;
@@
netdev_set_default_ethtool_ops(e, &i@p)
@bad@
position p != {r.p,ok1.p,ok2.p};
identifier r.i;
@@
i@p
@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
struct ethtool_ops i = { ... };
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 2059911014db..c3354b9941d1 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -1692,7 +1692,7 @@ static int bcm_sysport_stop(struct net_device *dev) return 0; } -static struct ethtool_ops bcm_sysport_ethtool_ops = { +static const struct ethtool_ops bcm_sysport_ethtool_ops = { .get_drvinfo = bcm_sysport_get_drvinfo, .get_msglevel = bcm_sysport_get_msglvl, .set_msglevel = bcm_sysport_set_msglvl, |