[PATCH] [RAMFS NOMMU]: a bug in ramfs_nommu_resize function, passing old size to vmtruncate

[Bryan Wu <bryan.wu@analog.com>]

It should be pass "newsize" to vmtruncate function to modify the
inode->i_size,
while the old size is passed to vmtruncate.

This bug was catched by LTP truncate test case on Blackfin platform.
After it was fixed, the LTP truncate test case passed.

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: David Howells <dhowells@redhat.com>
---
 fs/ramfs/file-nommu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
index 3b481d5..9345a46 100644
--- a/fs/ramfs/file-nommu.c
+++ b/fs/ramfs/file-nommu.c
@@ -179,7 +179,7 @@ static int ramfs_nommu_resize(struct inode *inode, loff_t newsize, loff_t size)
                        return ret;
        }
 
-       ret = vmtruncate(inode, size);
+       ret = vmtruncate(inode, newsize);
 
        return ret;
 }
-- 
1.5.2