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i915: remove unneeded null checks

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The "encoder" variable can never be null because it is used as loop
cursor in a list_for_each_entry() loop.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Dan Carpenter 2010-05-07 10:39:00 +02:00 committed by Eric Anholt
parent 90a78e8f60
commit d8201ab651
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/intel_dp.c
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@ -576,7 +576,7 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct intel_encoder *intel_encoder; struct intel_encoder *intel_encoder;
struct intel_dp_priv *dp_priv; struct intel_dp_priv *dp_priv;
if (!encoder || encoder->crtc != crtc) if (encoder->crtc != crtc)
continue; continue;
intel_encoder = enc_to_intel_encoder(encoder); intel_encoder = enc_to_intel_encoder(encoder);
@ -1353,7 +1353,7 @@ intel_trans_dp_port_sel (struct drm_crtc *crtc)
struct intel_encoder *intel_encoder = NULL; struct intel_encoder *intel_encoder = NULL;
list_for_each_entry(encoder, &mode_config->encoder_list, head) { list_for_each_entry(encoder, &mode_config->encoder_list, head) {
if (!encoder || encoder->crtc != crtc) if (encoder->crtc != crtc)
continue; continue;
intel_encoder = enc_to_intel_encoder(encoder); intel_encoder = enc_to_intel_encoder(encoder);