| Date | Sun, 15 Feb 2009 15:14:09 +0100 | From | walter harms <> | Subject | Re: [PATCH 16/43] drivers/net/cxgb3: fix sparse warning: symbol shadows an earlier one |
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Hannes Eder schrieb: > Impact: Move variable declaration as close to usage as possible. > > Fix this sparse warning: > drivers/net/cxgb3/cxgb3_main.c:1586:21: warning: symbol 'cap' shadows an earlier one > > Signed-off-by: Hannes Eder <hannes@hanneseder.net> > --- > drivers/net/cxgb3/cxgb3_main.c | 3 +-- > 1 files changed, 1 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c > index f2c7cc3..0f6062a 100644 > --- a/drivers/net/cxgb3/cxgb3_main.c > +++ b/drivers/net/cxgb3/cxgb3_main.c > @@ -1565,7 +1565,6 @@ static int speed_duplex_to_caps(int speed, int duplex) > > static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd) > { > - int cap; > struct port_info *p = netdev_priv(dev); > struct link_config *lc = &p->link_config; > > @@ -1575,7 +1574,7 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd) > * being requested. > */ > if (cmd->autoneg == AUTONEG_DISABLE) { > - cap = speed_duplex_to_caps(cmd->speed, cmd->duplex); > + int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex); > if (lc->supported & cap) > return 0; > } >
Hello Hannes, it seems that "cap" can be dropped completely.
if (lc->supported & speed_duplex_to_caps(cmd->speed, cmd->duplex) ) return 0;
re, wh
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