From 00865fe61e2e0c7641b8a96d871003d6287ec7bc Mon Sep 17 00:00:00 2001 From: Dean Anderson Date: Tue, 23 Jul 2013 18:06:41 -0300 Subject: [PATCH] [media] S2255: Removal of unnecessary videobuf_queue_is_busy Removes unnecessary query of buffer state. The code already checks if stream is active or not. Signed-off-by: Dean Anderson Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/s2255/s2255drv.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c index ab97e7d0b4f2..6bc9b8e19e20 100644 --- a/drivers/media/usb/s2255/s2255drv.c +++ b/drivers/media/usb/s2255/s2255drv.c @@ -1,7 +1,7 @@ /* * s2255drv.c - a driver for the Sensoray 2255 USB video capture device * - * Copyright (C) 2007-2010 by Sensoray Company Inc. + * Copyright (C) 2007-2013 by Sensoray Company Inc. * Dean Anderson * * Some video buffer code based on vivi driver: @@ -52,7 +52,7 @@ #include #include -#define S2255_VERSION "1.22.1" +#define S2255_VERSION "1.23.1" #define FIRMWARE_FILE_NAME "f2255usb.bin" /* default JPEG quality */ @@ -1303,11 +1303,6 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id i) int ret = 0; mutex_lock(&q->vb_lock); - if (videobuf_queue_is_busy(q)) { - dprintk(1, "queue busy\n"); - ret = -EBUSY; - goto out_s_std; - } if (res_locked(fh)) { dprintk(1, "can't change standard after started\n"); ret = -EBUSY; -- 2.20.1