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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-03-22 13:30:19 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-22 13:13:55 -0700 |
| commit | 5da9ace3405f40d8d93c1b519696f47bc4402318 (patch) | |
| tree | 19ffc4abcae9a66fc02e8d123678f1366c04fd7e /net/core | |
| parent | f5fcca89f59c84a917e6d470258a12eb3244875e (diff) | |
| download | linux-5da9ace3405f40d8d93c1b519696f47bc4402318.tar.bz2 | |
net: make xps_needed and xps_rxqs_needed static
Since their introduction in commit 04157469b7b8 ("net: Use static_key
for XPS maps"), xps_needed and xps_rxqs_needed were never used outside
net/core/dev.c, so I don't really understand why they were exported as
symbols in the first place.
This is needed in order to silence a "make W=1" warning about these
static keys not being declared as static variables, but not having a
previous declaration in a header file nonetheless.
Cc: Amritha Nambiar <amritha.nambiar@intel.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index be941ed754ac..ffab3928eeeb 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2451,10 +2451,8 @@ int netdev_txq_to_tc(struct net_device *dev, unsigned int txq) EXPORT_SYMBOL(netdev_txq_to_tc); #ifdef CONFIG_XPS -struct static_key xps_needed __read_mostly; -EXPORT_SYMBOL(xps_needed); -struct static_key xps_rxqs_needed __read_mostly; -EXPORT_SYMBOL(xps_rxqs_needed); +static struct static_key xps_needed __read_mostly; +static struct static_key xps_rxqs_needed __read_mostly; static DEFINE_MUTEX(xps_map_mutex); #define xmap_dereference(P) \ rcu_dereference_protected((P), lockdep_is_held(&xps_map_mutex)) |