From: Markus Elfring elfring@users.sourceforge.net Date: Mon, 6 Jul 2015 09:49:11 +0200
The vfree() function performs also input parameter validation. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring elfring@users.sourceforge.net --- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 654c8da..f718a6d 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -2292,9 +2292,7 @@ static int vmw_resize_cmd_bounce(struct vmw_sw_context *sw_context, (sw_context->cmd_bounce_size >> 1)); }
- if (sw_context->cmd_bounce != NULL) - vfree(sw_context->cmd_bounce); - + vfree(sw_context->cmd_bounce); sw_context->cmd_bounce = vmalloc(sw_context->cmd_bounce_size);
if (sw_context->cmd_bounce == NULL) {