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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-05-13 13:17:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-14 11:15:28 +0200 |
| commit | fdeb7129298bb506834cd914b84cb672da603957 (patch) | |
| tree | 396cf925fe394327ac6ba51c58a7bebeb3ca84fa /drivers/usb/core/buffer.c | |
| parent | 30c26b985c3eaee1488395e06983f2d9604f7f27 (diff) | |
soc: qcom: icc-bwmon: fix incorrect error code passed to dev_err_probe()
commit 3530167c6fe8001de6c026a3058eaca4c8a5329f upstream.
Pass to dev_err_probe() PTR_ERR from actual dev_pm_opp_find_bw_floor()
call which failed, instead of previous ret which at this point is 0.
Failure of dev_pm_opp_find_bw_floor() would result in prematurely ending
the probe with success.
Fixes smatch warnings:
drivers/soc/qcom/icc-bwmon.c:776 bwmon_probe() warn: passing zero to 'dev_err_probe'
drivers/soc/qcom/icc-bwmon.c:781 bwmon_probe() warn: passing zero to 'dev_err_probe'
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/202305131657.76XeHDjF-lkp@intel.com/
Cc: <stable@vger.kernel.org>
Fixes: b9c2ae6cac40 ("soc: qcom: icc-bwmon: Add bandwidth monitoring driver")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230513111747.132532-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/buffer.c')
0 files changed, 0 insertions, 0 deletions