diff mbox series

drm/amd/display: remove redundant initialization of variable remainder

Message ID 20231219141930.367426-1-colin.i.king@gmail.com
State New
Headers
Series drm/amd/display: remove redundant initialization of variable remainder |

Commit Message

Colin Ian King Dec. 19, 2023, 2:19 p.m. UTC 
  Variable remainder is being initialized with a value that is never read,
the assignment is redundant and can be removed. Also add a newline
after the declaration to clean up the coding style.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/gpu/drm/amd/display/dc/basics/conversion.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Alex Deucher Dec. 19, 2023, 7:21 p.m. UTC | #1 
Applied.  Thanks!

On Tue, Dec 19, 2023 at 12:40 PM Colin Ian King <colin.i.king@gmail.com> wrote:
>
> Variable remainder is being initialized with a value that is never read,
> the assignment is redundant and can be removed. Also add a newline
> after the declaration to clean up the coding style.
>
> Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
> ---
>  drivers/gpu/drm/amd/display/dc/basics/conversion.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/basics/conversion.c b/drivers/gpu/drm/amd/display/dc/basics/conversion.c
> index e295a839ab47..1090d235086a 100644
> --- a/drivers/gpu/drm/amd/display/dc/basics/conversion.c
> +++ b/drivers/gpu/drm/amd/display/dc/basics/conversion.c
> @@ -103,7 +103,8 @@ void convert_float_matrix(
>
>  static uint32_t find_gcd(uint32_t a, uint32_t b)
>  {
> -       uint32_t remainder = 0;
> +       uint32_t remainder;
> +
>         while (b != 0) {
>                 remainder = a % b;
>                 a = b;
> --
> 2.39.2
>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/amd/display/dc/basics/conversion.c b/drivers/gpu/drm/amd/display/dc/basics/conversion.c
index e295a839ab47..1090d235086a 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/conversion.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/conversion.c
@@ -103,7 +103,8 @@  void convert_float_matrix(
 
 static uint32_t find_gcd(uint32_t a, uint32_t b)
 {
-	uint32_t remainder = 0;
+	uint32_t remainder;
+
 	while (b != 0) {
 		remainder = a % b;
 		a = b;