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| author | ChanWoo Lee <cw9316.lee@samsung.com> | 2023-12-15 03:38:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-01 15:42:36 +0300 |
| commit | a8409bcc324347bcb6abff033fffc3ab8be1c819 (patch) | |
| tree | 6ad50ca3ec34c8c99c68393e53982f0f784e1adb /drivers/ufs | |
| parent | 92ba459b8d63a642441a8408d874c3429bbd97ba (diff) | |
| download | linux-a8409bcc324347bcb6abff033fffc3ab8be1c819.tar.xz | |
scsi: ufs: qcom: Return ufs_qcom_clk_scale_*() errors in ufs_qcom_clk_scale_notify()
[ Upstream commit 9264fd61e628ce180a168e6b90bde134dd49ec28 ]
In commit 031312dbc695 ("scsi: ufs: ufs-qcom: Remove unnecessary goto
statements") the error handling was accidentally changed, resulting in the
error of ufs_qcom_clk_scale_*() calls not being returned.
This is the case I checked:
ufs_qcom_clk_scale_notify ->
'ufs_qcom_clk_scale_up_/down_pre_change' error ->
return 0;
Make sure those errors are properly returned.
Fixes: 031312dbc695 ("scsi: ufs: ufs-qcom: Remove unnecessary goto statements")
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
Link: https://lore.kernel.org/r/20231215003812.29650-1-cw9316.lee@samsung.com
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/ufs')
| -rw-r--r-- | drivers/ufs/host/ufs-qcom.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index b1d720031251..fc40726e13c2 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -1399,9 +1399,11 @@ static int ufs_qcom_clk_scale_notify(struct ufs_hba *hba, err = ufs_qcom_clk_scale_up_pre_change(hba); else err = ufs_qcom_clk_scale_down_pre_change(hba); - if (err) - ufshcd_uic_hibern8_exit(hba); + if (err) { + ufshcd_uic_hibern8_exit(hba); + return err; + } } else { if (scale_up) err = ufs_qcom_clk_scale_up_post_change(hba); |