Hello Alex Deucher,
This is a semi-automatic email about new static checker warnings.
The patch b530602fd462: "drm/radeon: add audio support for DCE6/8
GPUs (v12)" from Jul 31, 2013, leads to the following Smatch
complaint:
drivers/gpu/drm/radeon/dce6_afmt.c:91 dce6_afmt_select_pin()
warn: variable dereferenced before check 'dig->afmt->pin' (see line 89)
drivers/gpu/drm/radeon/dce6_afmt.c
88 u32 offset = dig->afmt->offset;
89 u32 id = dig->afmt->pin->id;
^^^^^^^^^^^^^^^^^^
Patch adds dereference.
90
91 if (!dig->afmt->pin)
^^^^^^^^^^^^^^^
Patch adds check.
92 return;
93
regards,
dan carpenter
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