Re: [RESEND PATCH] drm/vmwgfx: Remove unnecessary NULL checks before kvfree()

On Mon, Oct 7, 2024 at 7:52 AM Thorsten Blum wrote: > > Since kvfree() already checks if its argument is NULL, an additional > check before calling kvfree() is unnecessary and can be removed. > > Remove both and the following Coccinelle/coccicheck warnings reported by > ifnullfree.cocci: > > WAR

[RESEND PATCH] drm/vmwgfx: Remove unnecessary NULL checks before kvfree()

Since kvfree() already checks if its argument is NULL, an additional check before calling kvfree() is unnecessary and can be removed. Remove both and the following Coccinelle/coccicheck warnings reported by ifnullfree.cocci: WARNING: NULL check before some freeing functions is not needed WARN

[PATCH] drm/vmwgfx: Remove unnecessary NULL checks before kvfree()

Since kvfree() already checks if its argument is NULL, an additional check before calling kvfree() is unnecessary and can be removed. Remove both and the following Coccinelle/coccicheck warnings reported by ifnullfree.cocci: WARNING: NULL check before some freeing functions is not needed WARN