NFS: Clean up nfs_size_to_loff_t() (433c9237) · Commits · 戴 / test

include/linux/nfs_fs.h

+3 −5

Original line number	Original line	Diff line number	Diff line
	@@ -503,12 +503,10 @@ extern int nfsroot_mount(struct sockaddr_in , char , struct nfs_fh *,
	* inline functions		* inline functions
	*/		*/

	static inline loff_t		static inline loff_t nfs_size_to_loff_t(__u64 size)
	nfs_size_to_loff_t(__u64 size)
	{		{
	loff_t maxsz = (((loff_t) ULONG_MAX) << PAGE_CACHE_SHIFT) + PAGE_CACHE_SIZE - 1;		if (size > (__u64) OFFSET_MAX - 1)
	if (size > maxsz)		return OFFSET_MAX - 1;
	return maxsz;
	return (loff_t) size;		return (loff_t) size;
	}		}