fs: Delete timespec64_trunc()

There are no more callers to the function remaining.

Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/inode.c b/fs/inode.c
index fef457a..12c9e38 100644 (file)
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -2145,30 +2145,6 @@ void inode_nohighmem(struct inode *inode)
 }
 EXPORT_SYMBOL(inode_nohighmem);
 
-/**
- * timespec64_trunc - Truncate timespec64 to a granularity
- * @t: Timespec64
- * @gran: Granularity in ns.
- *
- * Truncate a timespec64 to a granularity. Always rounds down. gran must
- * not be 0 nor greater than a second (NSEC_PER_SEC, or 10^9 ns).
- */
-struct timespec64 timespec64_trunc(struct timespec64 t, unsigned gran)
-{
-       /* Avoid division in the common cases 1 ns and 1 s. */
-       if (gran == 1) {
-               /* nothing */
-       } else if (gran == NSEC_PER_SEC) {
-               t.tv_nsec = 0;
-       } else if (gran > 1 && gran < NSEC_PER_SEC) {
-               t.tv_nsec -= t.tv_nsec % gran;
-       } else {
-               WARN(1, "illegal file time granularity: %u", gran);
-       }
-       return t;
-}
-EXPORT_SYMBOL(timespec64_trunc);
-
 /**
  * timestamp_truncate - Truncate timespec to a granularity
  * @t: Timespec

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 98e0349..46dd7e6 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1575,7 +1575,6 @@ static inline void i_gid_write(struct inode *inode, gid_t gid)
        inode->i_gid = make_kgid(inode->i_sb->s_user_ns, gid);
 }
 
-extern struct timespec64 timespec64_trunc(struct timespec64 t, unsigned gran);
 extern struct timespec64 current_time(struct inode *inode);
 
 /*