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kernel/futex.c: make 3 functions static

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The following functions can now become static again:
- get_futex_key()
- get_futex_key_refs()
- drop_futex_key_refs()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Adrian Bunk
2007-11-02 16:43:22 +01:00
committed by Rusty Russell
parent 02c3530da6
commit fad23fc78b
2 changed files with 4 additions and 11 deletions
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4
include/linux/futex.h
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@@ -149,10 +149,6 @@ union futex_key {
int offset;
} both;
};
int get_futex_key(u32 __user *uaddr, struct rw_semaphore *shared,
union futex_key *key);
void get_futex_key_refs(union futex_key *key);
void drop_futex_key_refs(union futex_key *key);
#ifdef CONFIG_FUTEX
extern void exit_robust_list(struct task_struct *curr);