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ethtool: Use noinline_for_stack

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Use self documenting noinline_for_stack instead of duplicated comments.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2010-03-08 12:17:04 -08:00 committed by David S. Miller
parent 81160e66cc
commit f5c445ed41
1 changed files with 8 additions and 32 deletions
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40
net/core/ethtool.c
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@ -200,10 +200,7 @@ static int ethtool_set_settings(struct net_device *dev, void __user *useraddr)
return dev->ethtool_ops->set_settings(dev, &cmd);
}
/*
* noinline attribute so that gcc doesnt use too much stack in dev_ethtool()
*/
static noinline int ethtool_get_drvinfo(struct net_device *dev, void __user *useraddr)
static noinline_for_stack int ethtool_get_drvinfo(struct net_device *dev, void __user *useraddr)
{
struct ethtool_drvinfo info;
const struct ethtool_ops *ops = dev->ethtool_ops;
@ -242,10 +239,7 @@ static noinline int ethtool_get_drvinfo(struct net_device *dev, void __user *use
return 0;
}
/*
* noinline attribute so that gcc doesnt use too much stack in dev_ethtool()
*/
static noinline int ethtool_get_sset_info(struct net_device *dev,
static noinline_for_stack int ethtool_get_sset_info(struct net_device *dev,
void __user *useraddr)
{
struct ethtool_sset_info info;
@ -305,10 +299,7 @@ out:
return ret;
}
/*
* noinline attribute so that gcc doesnt use too much stack in dev_ethtool()
*/
static noinline int ethtool_set_rxnfc(struct net_device *dev, void __user *useraddr)
static noinline_for_stack int ethtool_set_rxnfc(struct net_device *dev, void __user *useraddr)
{
struct ethtool_rxnfc cmd;
@ -321,10 +312,7 @@ static noinline int ethtool_set_rxnfc(struct net_device *dev, void __user *usera
return dev->ethtool_ops->set_rxnfc(dev, &cmd);
}
/*
* noinline attribute so that gcc doesnt use too much stack in dev_ethtool()
*/
static noinline int ethtool_get_rxnfc(struct net_device *dev, void __user *useraddr)
static noinline_for_stack int ethtool_get_rxnfc(struct net_device *dev, void __user *useraddr)
{
struct ethtool_rxnfc info;
const struct ethtool_ops *ops = dev->ethtool_ops;
@ -396,10 +384,7 @@ static void __rx_ntuple_filter_add(struct ethtool_rx_ntuple_list *list,
list->count++;
}
/*
* noinline attribute so that gcc doesnt use too much stack in dev_ethtool()
*/
static noinline int ethtool_set_rx_ntuple(struct net_device *dev, void __user *useraddr)
static noinline_for_stack int ethtool_set_rx_ntuple(struct net_device *dev, void __user *useraddr)
{
struct ethtool_rx_ntuple cmd;
const struct ethtool_ops *ops = dev->ethtool_ops;
@ -867,10 +852,7 @@ static int ethtool_set_eeprom(struct net_device *dev, void __user *useraddr)
return ret;
}
/*
* noinline attribute so that gcc doesnt use too much stack in dev_ethtool()
*/
static noinline int ethtool_get_coalesce(struct net_device *dev, void __user *useraddr)
static noinline_for_stack int ethtool_get_coalesce(struct net_device *dev, void __user *useraddr)
{
struct ethtool_coalesce coalesce = { .cmd = ETHTOOL_GCOALESCE };
@ -884,10 +866,7 @@ static noinline int ethtool_get_coalesce(struct net_device *dev, void __user *us
return 0;
}
/*
* noinline attribute so that gcc doesnt use too much stack in dev_ethtool()
*/
static noinline int ethtool_set_coalesce(struct net_device *dev, void __user *useraddr)
static noinline_for_stack int ethtool_set_coalesce(struct net_device *dev, void __user *useraddr)
{
struct ethtool_coalesce coalesce;
@ -1297,10 +1276,7 @@ static int ethtool_set_value(struct net_device *dev, char __user *useraddr,
return actor(dev, edata.data);
}
/*
* noinline attribute so that gcc doesnt use too much stack in dev_ethtool()
*/
static noinline int ethtool_flash_device(struct net_device *dev, char __user *useraddr)
static noinline_for_stack int ethtool_flash_device(struct net_device *dev, char __user *useraddr)
{
struct ethtool_flash efl;