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-rw-r--r--fs/select.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/fs/select.c b/fs/select.c
index 317891ff8165..4a6b6e4b21cb 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -34,29 +34,6 @@
34 34
35#include <linux/uaccess.h> 35#include <linux/uaccess.h>
36 36
37__poll_t vfs_poll(struct file *file, struct poll_table_struct *pt)
38{
39 if (file->f_op->poll) {
40 return file->f_op->poll(file, pt);
41 } else if (file_has_poll_mask(file)) {
42 unsigned int events = poll_requested_events(pt);
43 struct wait_queue_head *head;
44
45 if (pt && pt->_qproc) {
46 head = file->f_op->get_poll_head(file, events);
47 if (!head)
48 return DEFAULT_POLLMASK;
49 if (IS_ERR(head))
50 return EPOLLERR;
51 pt->_qproc(file, head, pt);
52 }
53
54 return file->f_op->poll_mask(file, events);
55 } else {
56 return DEFAULT_POLLMASK;
57 }
58}
59EXPORT_SYMBOL_GPL(vfs_poll);
60 37
61/* 38/*
62 * Estimate expected accuracy in ns from a timeval. 39 * Estimate expected accuracy in ns from a timeval.