[PATCH] xtensa: struct semaphore.sleepers initialization

[PATCH] xtensa: struct semaphore.sleepers initialization

[Arthur Othieno]

No one may sleep on us until we've been down()'d. So on allocation,
initialize `sleepers' to 0, just like everyone else does.

Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch>

---

 include/asm-xtensa/semaphore.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

30304537ba5143b13071e4d62ecbd1edcf526f41
diff --git a/include/asm-xtensa/semaphore.h b/include/asm-xtensa/semaphore.h
--- a/include/asm-xtensa/semaphore.h
+++ b/include/asm-xtensa/semaphore.h
@@ -38,6 +38,7 @@ struct semaphore {
 static inline void sema_init (struct semaphore *sem, int val)
 {
 	atomic_set(&sem->count, val);
+	sem->sleepers = 0;
 	init_waitqueue_head(&sem->wait);
 }