On Wed, Jun 23, 2010 at 07:06:22PM +0200, Dan Carpenter wrote:
> We don't need to check the list cursor in a list_for_each_entry(). It's
> always non-null.
>
Here is another one that never got applied. I has a sad face. :(
regards,
dan carpenter
> Signed-off-by: Dan Carpenter <error27 at gmail.com>
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c
> b/drivers/gpu/drm/i915/intel_display.c
> index cc8131f..8a2bdfc 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -745,7 +745,7 @@ bool intel_pipe_has_type (struct drm_crtc *crtc, int type)
> struct drm_encoder *l_entry;
>
> list_for_each_entry(l_entry, &mode_config->encoder_list, head) {
> - if (l_entry && l_entry->crtc == crtc) {
> + if (l_entry->crtc == crtc) {
> struct intel_encoder *intel_encoder =
> enc_to_intel_encoder(l_entry);
> if (intel_encoder->type == type)
> return true;
> @@ -3322,7 +3322,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
>
> list_for_each_entry(encoder, &mode_config->encoder_list, head) {
>
> - if (!encoder || encoder->crtc != crtc)
> + if (encoder->crtc != crtc)
> continue;
>
> intel_encoder = enc_to_intel_encoder(encoder);
