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| author |   YueHaibing <yuehaibing@huawei.com> | 2021-10-08 15:46:52 +0800 |
|---|---|---|
| committer |   Viresh Kumar <viresh.kumar@linaro.org> | 2021-10-08 13:24:46 +0530 |
| commit | 27ff8187f13ecfec8a26fb1928e906f46f326cc5 (patch) | |
| tree | 4f9344eac515ad6310b9a940d02b80558871955e /drivers/opp | |
| parent | PM / devfreq: tegra30: Check whether clk_round_rate() returns zero rate (diff) | |
| download | linux-dev-27ff8187f13ecfec8a26fb1928e906f46f326cc5.tar.xz linux-dev-27ff8187f13ecfec8a26fb1928e906f46f326cc5.zip | |
opp: Fix return in _opp_add_static_v2()
Fix sparse warning:
drivers/opp/of.c:924 _opp_add_static_v2() warn: passing zero to 'ERR_PTR'
For duplicate OPPs 'ret' be set to zero.
Fixes: deac8703da5f ("PM / OPP: _of_add_opp_table_v2(): increment count only if OPP is added")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/opp')
| -rw-r--r-- | drivers/opp/of.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/opp/of.c b/drivers/opp/of.c index fe218af735b0..2f40afa4e65c 100644 --- a/drivers/opp/of.c +++ b/drivers/opp/of.c @@ -921,7 +921,7 @@ free_required_opps: free_opp: _opp_free(new_opp); - return ERR_PTR(ret); + return ret ? ERR_PTR(ret) : NULL; } /* Initializes OPP tables based on new bindings */ |