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| author |   Colin Ian King <colin.king@canonical.com> | 2019-05-31 13:05:59 +0100 |
|---|---|---|
| committer |   Kishon Vijay Abraham I <kishon@ti.com> | 2019-06-03 17:03:52 +0530 |
| commit | d98010817a26eba8d4d1e8a639e0b7d7f042308a (patch) | |
| tree | 866ce1a389d0fd5b6f64217258e961d6bcc907b9 /drivers/phy | |
| parent | Linux 5.2-rc1 (diff) | |
| download | linux-dev-d98010817a26eba8d4d1e8a639e0b7d7f042308a.tar.xz linux-dev-d98010817a26eba8d4d1e8a639e0b7d7f042308a.zip | |
phy: qcom-qusb2: fix missing assignment of ret when calling clk_prepare_enable
The error return from the call to clk_prepare_enable is not being assigned
to variable ret even though ret is being used to check if the call failed.
Fix this by adding in the missing assignment.
Addresses-Coverity: ("Logically dead code")
Fixes: 891a96f65ac3 ("phy: qcom-qusb2: Add support for runtime PM")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qusb2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c index 1cbf1d6f28ce..bf94a52d3087 100644 --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c @@ -564,7 +564,7 @@ static int __maybe_unused qusb2_phy_runtime_resume(struct device *dev) } if (!qphy->has_se_clk_scheme) { - clk_prepare_enable(qphy->ref_clk); + ret = clk_prepare_enable(qphy->ref_clk); if (ret) { dev_err(dev, "failed to enable ref clk, %d\n", ret); goto disable_ahb_clk; |