Before when there was an error a uninitialized variable would be returnd. Now it returns -ENODEV
This was found using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <[email protected]> --- drivers/gpu/ipu-v3/ipu-common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 04e7b2e..d01c77d 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1092,7 +1092,7 @@ static int ipu_add_client_devices(struct ipu_soc *ipu, unsigned long ipu_base) { struct device *dev = ipu->dev; unsigned i; - int id, ret; + int id; mutex_lock(&ipu_client_id_mutex); id = ipu_client_id; @@ -1125,7 +1125,7 @@ static int ipu_add_client_devices(struct ipu_soc *ipu, unsigned long ipu_base) err_register: platform_device_unregister_children(to_platform_device(dev)); - return ret; + return -ENODEV; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
