[09/36] fs: unexport poll_schedule_timeout

Commit Message

Christoph Hellwig Jan. 17, 2018, 7:27 p.m. UTC

No users outside of select.c.

Signed-off-by: Christoph Hellwig <[e-mail]>
---
 fs/select.c          | 3 +--
 include/linux/poll.h | 2 --
 2 files changed, 1 insertion(+), 4 deletions(-)

Patch

diff --git a/fs/select.c b/fs/select.c
index ec14171dd78a..4e1dccac2702 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -233,7 +233,7 @@  static void __pollwait(struct file *filp, wait_queue_head_t *wait_address,
 	add_wait_queue(wait_address, &entry->wait);
 }
 
-int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
+static int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
 			  ktime_t *expires, unsigned long slack)
 {
 	int rc = -EINTR;
@@ -258,7 +258,6 @@  int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
 
 	return rc;
 }
-EXPORT_SYMBOL(poll_schedule_timeout);
 
 /**
  * poll_select_set_timeout - helper function to setup the timeout value
diff --git a/include/linux/poll.h b/include/linux/poll.h
index 04781a753326..a4b465fa2ca0 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -95,8 +95,6 @@  struct poll_wqueues {
 
 extern void poll_initwait(struct poll_wqueues *pwq);
 extern void poll_freewait(struct poll_wqueues *pwq);
-extern int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
-				 ktime_t *expires, unsigned long slack);
 extern u64 select_estimate_accuracy(struct timespec64 *tv);
 
 #define MAX_INT64_SECONDS (((s64)(~((u64)0)>>1)/HZ)-1)