udf: Remove useless check in udf_adinicb_write_begin()

As Al properly points out, len is guaranteed to be smaller than
PAGE_SIZE when we reach udf_adinicb_write_begin() as otherwise we would
have converted the file to the normal format.

Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/udf/file.c b/fs/udf/file.c
index 632570617327..254bc02d7e2c 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -94,7 +94,7 @@ static int udf_adinicb_write_begin(struct file *file,
                 return -ENOMEM;
         *pagep = page;
 
-        if (!PageUptodate(page) && len != PAGE_SIZE)
+        if (!PageUptodate(page))
                 __udf_adinicb_readpage(page);
         return 0;
 }