hostfs: hostfs_open: Reset open flags upon each retry

...otherwise we might end up with an incorrect mode mode.

Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 8bbceae..80ced3d 100644 (file)
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -315,6 +315,8 @@ static int hostfs_open(struct inode *ino, struct file *file)
        mode |= HOSTFS_I(ino)->mode;
 
 retry:
+       r = w = 0;
+
        if (mode & FMODE_READ)
                r = 1;
        if (mode & FMODE_WRITE)