tree 93ee5162331bf2c1144cd9f9de332a2902165b43
parent 1f38f24ddf3f216074affcd6ea2da026cf5ec89a
author Yann Gautier <yann.gautier@st.com> 1648540281 +0200
committer Yann Gautier <yann.gautier@st.com> 1649171140 +0200

fix(st-clock): check _clk_stm32_get_parent return

This issue was found by Coverity (CID 376885). The _clk_stm32_get_parent()
return shouldn't be negative. Return the error in this case.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I91eff7e99fcdac9a258100b163fd9b040a9bd2c0