@@ -8922,7 +8922,7 @@ static int __ufshcd_wl_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
ufshcd_release(hba);
}
hba->wlu_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)
@@ -9009,7 +9009,7 @@ 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->wlu_pm_op_in_progress = false;
- return ret;
+ return ret <= 0 ? ret : -EINVAL;
}
static int ufshcd_wl_runtime_suspend(struct device *dev)
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@codeaurora.org> --- drivers/scsi/ufs/ufshcd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)