Commit f07fd958 authored by Thorsten Blum's avatar Thorsten Blum Committed by Zack Rusin
Browse files

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
  WARNING: NULL check before some freeing functions is not needed

Signed-off-by: default avatarThorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: default avatarZack Rusin <zack.rusin@broadcom.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241007115131.1811-3-thorsten.blum@linux.dev
parent 26498b8d

drivers/gpu/drm/vmwgfx/vmwgfx_blit.c

+2 −4
Original line number Diff line number Diff line
@@ -635,9 +635,7 @@ int vmw_bo_cpu_blit(struct vmw_bo *vmw_dst, 
		kunmap_atomic(d.src_addr);

	if (d.dst_addr)

		kunmap_atomic(d.dst_addr);

	if (src_pages)

	kvfree(src_pages);

	if (dst_pages)

	kvfree(dst_pages);



	return ret;