phy: qcom-qmp: initialize the pointer to NULL
Smatch complains: drivers/phy/qualcomm/phy-qcom-qmp.c:3899 qcom_qmp_phy_probe() error: uninitialized symbol 'dp_cfg'. drivers/phy/qualcomm/phy-qcom-qmp.c:3900 qcom_qmp_phy_probe() error: uninitialized symbol 'dp_serdes'. drivers/phy/qualcomm/phy-qcom-qmp.c:3902 qcom_qmp_phy_probe() error: uninitialized symbol 'usb_cfg'. This is a warning but not a practical one as dp_cfg, dp_serdes and usb_cfg will be set and used when valid. So we can set the pointers to NULL to quiesce the warnings. Fixes: 52e013d0 ("phy: qcom-qmp: Add support for DP in USB3+DP combo phy") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20201001070911.140019-1-vkoul@kernel.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>
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