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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-13 07:11:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-13 07:11:57 +0200 |
| commit | c1d4ce2d9eaeccd7e8aef7ec1109df49eaf4f503 (patch) | |
| tree | cdb1b2876a231901613867976421092ddbb2d46f /include/linux/inetdevice.h | |
| parent | bef5e068b89b0f0cf974c987ebba9869a14b44c6 (diff) | |
| parent | a13c140cc289c0b7b3770bce5b3ad42ab35074aa (diff) | |
Merge 7.2-rc3 into tty-next
We need the tty/serial fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/inetdevice.h')
| -rw-r--r-- | include/linux/inetdevice.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index dccbeb25f701..6032eea2539a 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -293,6 +293,11 @@ static inline void in_dev_put(struct in_device *idev) #define __in_dev_put(idev) refcount_dec(&(idev)->refcnt) #define in_dev_hold(idev) refcount_inc(&(idev)->refcnt) +static inline bool in_dev_hold_safe(struct in_device *idev) +{ + return refcount_inc_not_zero(&idev->refcnt); +} + #endif /* __KERNEL__ */ static __inline__ __be32 inet_make_mask(int logmask) |