[PATCH][next] drm/ttm: remove redundant ternaray operation on ret

[PATCH][next] drm/ttm: remove redundant ternaray operation on ret

[Colin Ian King]

Currently the only exit path to the end of the function
__ttm_bo_lru_cursor_next is when pointer res is NULL. The
ternary operation at the end of the function that checks on
the value of res is redundant as res can never be non-null
and hence the expression referencing pointer bo is never
executed. Clean up the code by replacing the ternary operator
with just a simple return of NULL

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/gpu/drm/ttm/ttm_bo_util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index cdee664d2e8b..fb8bef50c744 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -1016,7 +1016,7 @@ __ttm_bo_lru_cursor_next(struct ttm_bo_lru_cursor *curs)
 	}
 
 	spin_unlock(lru_lock);
-	return res ? bo : NULL;
+	return NULL;
 }
 
 /**
-- 
2.50.0

Re: [PATCH][next] drm/ttm: remove redundant ternaray operation on ret

[Robert P. J. Day]

  subject has typo, should be "ternary"

rday

Re: [PATCH][next] drm/ttm: remove redundant ternaray operation on ret

[Colin King (gmail)]

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On 02/07/2025 10:42, Robert P. J. Day wrote:
> 
>    subject has typo, should be "ternary"
> 
> rday

Good catch. Can that be fixed up before applying the patch rather than 
me sending a V2?

Colin

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Re: [PATCH][next] drm/ttm: remove redundant ternaray operation on ret

[Christian König]

On 02.07.25 11:43, Colin King (gmail) wrote:
> On 02/07/2025 10:42, Robert P. J. Day wrote:
>>
>>    subject has typo, should be "ternary"
>>
>> rday
> 
> Good catch. Can that be fixed up before applying the patch rather than me sending a V2?

Thomas or me can take care of that before pushing.

Christian.

> 
> Colin