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hw/intc: fix default registers value in exynos4210_combiner_read()

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Clang static code analyzer show warning:
hw/intc/exynos4210_combiner.c:231:9: warning: Value stored to 'val' is never read
        val = s->reg_set[offset >> 2];

The default register return value should be return 'val'.

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200827110311.164316-10-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Chen Qun 2020-08-27 19:03:10 +08:00 committed by Laurent Vivier
parent 4b602b6003
commit cad2197ba1
1 changed files with 0 additions and 1 deletions
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1
hw/intc/exynos4210_combiner.c
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@ -229,7 +229,6 @@ exynos4210_combiner_read(void *opaque, hwaddr offset, unsigned size)
TARGET_FMT_plx "offset\n", offset);
}
val = s->reg_set[offset >> 2];
return 0;
}
return val;
}