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nfs: fix nfs_size_to_loff_t

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We support OFFSET_MAX just fine, so don't round down below it.  Also
switch to using min_t to make the helper more readable.

Signed-off-by: Christoph Hellwig <[email protected]>
Fixes: 433c92379d ("NFS: Clean up nfs_size_to_loff_t()")
Cc: [email protected] # 2.6.23+
Signed-off-by: Trond Myklebust <[email protected]>
This commit is contained in:
Christoph Hellwig authored and Trond Myklebust committed 2016-02-08 15:20:01 -05:00
1 parent 388f7b1d6e
commit 50ab8ec74a
1 file changed
+1 -3
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include/linux/nfs_fs.h
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@@ -550,9 +550,7 @@ extern int nfs_readpage_async(struct nfs_open_context *, struct inode *,
static inline loff_t nfs_size_to_loff_t(__u64 size)
{
if (size > (__u64) OFFSET_MAX - 1)
return OFFSET_MAX - 1;
return (loff_t) size;
return min_t(u64, size, OFFSET_MAX);
}
static inline ino_t