[PATCH] ecryptfs: fix truncation error in ecryptfs_read_update_atime

[Edward Shishkin]

This is similar to the bug found in direct-io not so long ago.

Fix up truncation (ssize_t->int).  This only matters with >2G
reads/writes, which the kernel doesn't permit.

Signed-off-by: Edward Shishkin <edward.shishkin@xxxxxxxxx>
---
 fs/ecryptfs/file.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.36.orig/fs/ecryptfs/file.c
+++ linux-2.6.36/fs/ecryptfs/file.c
@@ -48,7 +48,7 @@ static ssize_t ecryptfs_read_update_atim
 				const struct iovec *iov,
 				unsigned long nr_segs, loff_t pos)
 {
-	int rc;
+	ssize_t rc;
 	struct dentry *lower_dentry;
 	struct vfsmount *lower_vfsmount;
 	struct file *file = iocb->ki_filp;
--
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