From 5b87a2f7c24397e15869398e8c2b7c6f59a4cb40 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Erik=20Andr=C3=A9n?= Date: Wed, 21 Jan 2009 07:43:49 +0100 Subject: gspca - m5602: Remove useless error check MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Erik Andrén Priority: normal Signed-off-by: Erik Andrén --- linux/drivers/media/video/gspca/m5602/m5602_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'linux/drivers') diff --git a/linux/drivers/media/video/gspca/m5602/m5602_core.c b/linux/drivers/media/video/gspca/m5602/m5602_core.c index 93302f31a..9147e3927 100644 --- a/linux/drivers/media/video/gspca/m5602/m5602_core.c +++ b/linux/drivers/media/video/gspca/m5602/m5602_core.c @@ -84,10 +84,11 @@ int m5602_wait_for_i2c(struct sd *sd) { int err; u8 data; + do { err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, &data); } while ((data & I2C_BUSY) && !err); - return (err < 0) ? err : 0; + return err; } int m5602_read_sensor(struct sd *sd, const u8 address, -- cgit v1.2.3