diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-02-29 11:05:15 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-02-29 12:18:37 -0800 |
| commit | 640f41ed33b5a420e05daf395afae85e6b20c003 (patch) | |
| tree | 8a736fc65736fbeac772093c7078bf0485983f76 /include | |
| parent | 3d6423ef8d517e8924bec3f22c40285a90d652f3 (diff) | |
dpll: fix build failure due to rcu_dereference_check() on unknown type
Tasmiya reports that their compiler complains that we deref
a pointer to unknown type with rcu_dereference_rtnl():
include/linux/rcupdate.h:439:9: error: dereferencing pointer to incomplete type ‘struct dpll_pin’
Unclear what compiler it is, at the moment, and we can't report
but since DPLL can't be a module - move the code from the header
into the source file.
Fixes: 0d60d8df6f49 ("dpll: rely on rcu for netdev_dpll_pin()")
Reported-by: Tasmiya Nalatwad <tasmiya@linux.vnet.ibm.com>
Link: https://lore.kernel.org/all/3fcf3a2c-1c1b-42c1-bacb-78fdcd700389@linux.vnet.ibm.com/
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20240229190515.2740221-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dpll.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/dpll.h b/include/linux/dpll.h index 4ec2fe9caf5a..c60591308ae8 100644 --- a/include/linux/dpll.h +++ b/include/linux/dpll.h @@ -169,13 +169,13 @@ int dpll_device_change_ntf(struct dpll_device *dpll); int dpll_pin_change_ntf(struct dpll_pin *pin); +#if !IS_ENABLED(CONFIG_DPLL) static inline struct dpll_pin *netdev_dpll_pin(const struct net_device *dev) { -#if IS_ENABLED(CONFIG_DPLL) - return rcu_dereference_rtnl(dev->dpll_pin); -#else return NULL; -#endif } +#else +struct dpll_pin *netdev_dpll_pin(const struct net_device *dev); +#endif #endif |