This patch makes the needlessly global srcu_readers_active() static.
Signed-off-by: Adrian Bunk <[email protected]>
---
kernel/srcu.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
42cffc77c0fc5bde75564dd7f9c9dc7e5c5364fd
diff --git a/kernel/srcu.c b/kernel/srcu.c
index 3507cab..b0aeeaf 100644
--- a/kernel/srcu.c
+++ b/kernel/srcu.c
@@ -74,7 +74,7 @@ static int srcu_readers_active_idx(struct srcu_struct *sp, int idx)
* severe errors when invoked on an active srcu_struct. That said, it
* can be useful as an error check at cleanup time.
*/
-int srcu_readers_active(struct srcu_struct *sp)
+static int srcu_readers_active(struct srcu_struct *sp)
{
return srcu_readers_active_idx(sp, 0) + srcu_readers_active_idx(sp, 1);
}
@@ -255,4 +255,3 @@ EXPORT_SYMBOL_GPL(srcu_read_lock);
EXPORT_SYMBOL_GPL(srcu_read_unlock);
EXPORT_SYMBOL_GPL(synchronize_srcu);
EXPORT_SYMBOL_GPL(srcu_batches_completed);
-EXPORT_SYMBOL_GPL(srcu_readers_active);
-
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