Simple ignore the return type which was never used here and cast it to void.

git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@169 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c

diff --git a/modules/spl/spl-rwlock.c b/modules/spl/spl-rwlock.c
index d599e04e18336581944e3727b7e77ebbd8244b92..07fc2aae43721901e5798e5b86456a65079d24fa 100644 (file)
--- a/modules/spl/spl-rwlock.c
+++ b/modules/spl/spl-rwlock.c
@@ -61,11 +61,11 @@ __rwsem_wake_one_writer_locked(struct rw_semaphore *sem)
 }
 
 /* release a read lock on the semaphore */
-static void 
+static void
 __up_read_locked(struct rw_semaphore *sem)
 {
        if (--sem->activity == 0 && !list_empty(&sem->wait_list))
-               sem = __rwsem_wake_one_writer_locked(sem);
+               (void)__rwsem_wake_one_writer_locked(sem);
 }
 
 /* trylock for writing -- returns 1 if successful, 0 if contention */