[PATCH 09/36] fs: unexport poll_schedule_timeout

Christoph Hellwig
2018-01-17T19:28:22Z

No users outside of select.c.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/select.c | 3 +--
include/linux/poll.h | 2 --
2 files changed, 1 insertion(+), 4 deletions(-)

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)
--
2.14.2