Re: [PATCH v4 14/21] dma: Eliminate unused variable in dma_get_cfg()

On Sun, 25 Sept 2022 at 02:28, Michal Suchanek msuchanek@suse.de wrote:

The ret value is never used. It is only set when no device is returned, and that is handled before the value of ret would be used.

Signed-off-by: Michal Suchanek msuchanek@suse.de

drivers/dma/dma-uclass.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)

Reviewed-by: Simon Glass sjg@chromium.org