drm/komeda: Add check for komeda_get_layer_fourcc_list()
commit 79fc672a092d93a7eac24fe20a571d4efd8fa5a4 upstream. Add check for the return value of komeda_get_layer_fourcc_list() to catch the potential exception. Fixes: 5d51f6c0 ("drm/komeda: Add writeback support") Cc: stable@vger.kernel.org Signed-off-by:Haoxiang Li <haoxiang_li2024@163.com> Acked-by:
Liviu Dudau <liviu.dudau@arm.com> Link: https://lore.kernel.org/r/20241219090256.146424-1-haoxiang_li2024@163.com Signed-off-by:
Liviu Dudau <liviu.dudau@arm.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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