From eca4ca84a965d7fcc3430439898d0728818edc56 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Thu, 14 Apr 2016 22:00:08 -0300 Subject: [PATCH] [media] tvp5150: propagate I2C write error in .s_register callback The tvp5150_write() function can fail so don't return 0 unconditionally in tvp5150_s_register() but propagate what's returned by tvp5150_write(). Signed-off-by: Javier Martinez Canillas Acked-by: Lad, Prabhakar Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/tvp5150.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index 2838365..0b6d46c 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -1161,8 +1161,7 @@ static int tvp5150_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register * static int tvp5150_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg) { - tvp5150_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; + return tvp5150_write(sd, reg->reg & 0xff, reg->val & 0xff); } #endif -- 2.7.4