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| author | YueHaibing <yuehaibing@huawei.com> | 2021-10-08 15:46:52 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 14:04:22 +0100 |
| commit | 14943891857da24abe5bba4fa132986eb7842713 (patch) | |
| tree | f744600149b083cdaa86bbe67b0bb70565b225a3 /drivers/opp | |
| parent | bea3213f191a36e34e652c0d964fc3977886a408 (diff) | |
| download | linux-stable-14943891857da24abe5bba4fa132986eb7842713.tar.gz linux-stable-14943891857da24abe5bba4fa132986eb7842713.tar.bz2 linux-stable-14943891857da24abe5bba4fa132986eb7842713.zip | |
opp: Fix return in _opp_add_static_v2()
[ Upstream commit 27ff8187f13ecfec8a26fb1928e906f46f326cc5 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.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 f83f4f6d7034..5de46aa99d24 100644 --- a/drivers/opp/of.c +++ b/drivers/opp/of.c @@ -827,7 +827,7 @@ 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 */ |