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| author | Colin Ian King <colin.king@canonical.com> | 2019-05-31 13:05:59 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:50:52 +0100 |
| commit | 26aa47a8a01fe6b75de8f967fd6bea6517470b3d (patch) | |
| tree | 61572e667eb308e2abbeea9d97c0336c3554c1c1 /drivers/phy | |
| parent | 7b245fbd2374c5cbf770f5c7d8a30170ab205c8f (diff) | |
| download | linux-rt-26aa47a8a01fe6b75de8f967fd6bea6517470b3d.tar.gz | |
phy: qcom-qusb2: fix missing assignment of ret when calling clk_prepare_enable
[ Upstream commit d98010817a26eba8d4d1e8a639e0b7d7f042308a ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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 69c92843eb3b..9b7ae93e9df1 100644 --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c @@ -526,7 +526,7 @@ 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; |