diff mbox series

drm/etnaviv: remove no need NULL check

Message ID 20210605122415.8621-1-bernard@vivo.com (mailing list archive)
State New, archived
Headers show
Series drm/etnaviv: remove no need NULL check | expand

Commit Message

Bernard Zhao June 5, 2021, 12:24 p.m. UTC 
NULL check before kvfree functions is not needed.

Signed-off-by: Bernard Zhao <bernard@vivo.com>
---
 drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

Comments

Christian Gmeiner June 7, 2021, 6:57 a.m. UTC | #1 
Am Sa., 5. Juni 2021 um 14:24 Uhr schrieb Bernard Zhao <bernard@vivo.com>:
>
> NULL check before kvfree functions is not needed.
>
> Signed-off-by: Bernard Zhao <bernard@vivo.com>
> ---
>  drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 12 ++++--------
>  1 file changed, 4 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
> index d05c35994579..bd0d66ebf314 100644
> --- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
> +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
> @@ -612,14 +612,10 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
>  err_submit_cmds:
>         if (ret && (out_fence_fd >= 0))
>                 put_unused_fd(out_fence_fd);
> -       if (stream)
> -               kvfree(stream);
> -       if (bos)
> -               kvfree(bos);
> -       if (relocs)
> -               kvfree(relocs);
> -       if (pmrs)
> -               kvfree(pmrs);
> +       kvfree(stream);
> +       kvfree(bos);
> +       kvfree(relocs);
> +       kvfree(pmrs);
>
>         return ret;
>  }
> --
> 2.31.0
>

Thanks for the patch, but there is an other one queued up in
etnaviv/next that fixes the same issue:
https://git.pengutronix.de/cgit/lst/linux/commit/?h=etnaviv/next&id=bdf622e0fade2cec72c948c708763378b656c01d
diff mbox series

Patch

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
index d05c35994579..bd0d66ebf314 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
@@ -612,14 +612,10 @@  int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
 err_submit_cmds:
 	if (ret && (out_fence_fd >= 0))
 		put_unused_fd(out_fence_fd);
-	if (stream)
-		kvfree(stream);
-	if (bos)
-		kvfree(bos);
-	if (relocs)
-		kvfree(relocs);
-	if (pmrs)
-		kvfree(pmrs);
+	kvfree(stream);
+	kvfree(bos);
+	kvfree(relocs);
+	kvfree(pmrs);
 
 	return ret;
 }