From: Miklos Szeredi <mszeredi@suse.cz>
Date: Tue, 30 Jun 2009 18:06:24 +0000 (+0200)
Subject: fuse: fix bad return value in fuse_file_poll()
X-Git-Tag: v2.6.30.2~3
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f4d8cd6481fab1e7651e342b87c4828c548cbc52;p=karo-tx-linux.git

fuse: fix bad return value in fuse_file_poll()

commit 201fa69a2849536ef2912e8e971ec0b01c04eff4 upstream.

Fix fuse_file_poll() which returned a -errno value instead of a poll
mask.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 06f30e965676..053ff1cbef6a 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1867,7 +1867,7 @@ static unsigned fuse_file_poll(struct file *file, poll_table *wait)
 
 	req = fuse_get_req(fc);
 	if (IS_ERR(req))
-		return PTR_ERR(req);
+		return POLLERR;
 
 	req->in.h.opcode = FUSE_POLL;
 	req->in.h.nodeid = get_node_id(inode);