rpm_get_suppliers() is returning an error only if the error is negative. However, ufshcd_wl_resume() may return a positive error code, e.g., when hibern8 or SSU cmd fails. Make the positive return value a negative error code so that consumers are aware of any resume failure from their supplier. Make the same change to ufshcd_wl_suspend() just to keep symmetry. Signed-off-by: Can Guo <cang@xxxxxxxxxxxxxx> --- drivers/scsi/ufs/ufshcd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 3836a0a..809d0cb 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -8912,7 +8912,7 @@ static int __ufshcd_wl_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op) ufshcd_release(hba); } hba->wl_pm_op_in_progress = false; - return ret; + return ret <= 0 ? ret : -EINVAL; } static int __ufshcd_wl_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op) @@ -8999,7 +8999,7 @@ static int __ufshcd_wl_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op) hba->clk_gating.is_suspended = false; ufshcd_release(hba); hba->wl_pm_op_in_progress = false; - return ret; + return ret <= 0 ? ret : -EINVAL; } static int ufshcd_wl_runtime_suspend(struct device *dev) -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
