From: Richard Weinberger <richard@nod.at>
Date: Wed, 4 Mar 2015 21:39:48 +0000 (+0100)
Subject: hostfs: hostfs_open: Reset open flags upon each retry
X-Git-Tag: v4.14-rc1~5585^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a9d1958b4b9a688becceda44938baac99a62fbd7;p=platform%2Fkernel%2Flinux-rpi.git

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
--- 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)