From: David Sterba <dsterba@suse.cz>
Date: Mon, 27 Dec 2010 17:49:58 +0000 (+0100)
Subject: USB: cdc-wdm: fix misuse of logical operation in place of bitop
X-Git-Tag: Ubuntu-snapdragon-4.4.0-1050.54~18963^2~22
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=0cdfb819b6a97e79c7a0aa0c471cd7000367103b;p=mirror_ubuntu-artful-kernel.git

USB: cdc-wdm: fix misuse of logical operation in place of bitop

CC: Greg Kroah-Hartman <gregkh@suse.de>
CC: Oliver Neukum <oliver@neukum.org>
CC: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 6ee4451bfe2d..47085e5879ab 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -342,7 +342,7 @@ static ssize_t wdm_write
 		goto outnp;
 	}
 
-	if (!file->f_flags && O_NONBLOCK)
+	if (!(file->f_flags & O_NONBLOCK))
 		r = wait_event_interruptible(desc->wait, !test_bit(WDM_IN_USE,
 								&desc->flags));
 	else