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Philippe CORNU authored
Fix the warning "warn: variable dereferenced before check 'crtc' (see line 390)" by removing unnecessary checks as ltdc_crtc_update_clut() is only called from ltdc_crtc_atomic_flush() where crtc and crtc->state are not NULL. Many thanks to Dan Carpenter for the bug report https://lists.freedesktop.org/archives/dri-devel/2018-February/166918.htmlSigned-off-by: Philippe Cornu <philippe.cornu@st.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: yannick fertre <yannick.fertre@st.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180410135312.3553-1-philippe.cornu@st.com
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