From: Christophe Jaillet Date: Fri, 23 Jun 2017 19:55:10 +0000 (+0200) Subject: clocksource/drivers/mips-gic-timer: Fix an error code in 'gic_clocksource_of_init()' X-Git-Tag: v4.13-rc1~191^2~1^2 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8c3ecd60e2ee6268e1735952e5b544f05b4dbb5a;p=karo-tx-linux.git clocksource/drivers/mips-gic-timer: Fix an error code in 'gic_clocksource_of_init()' 'clk' is a valid pointer at this point. So calling PTR_ERR on it is pointess. Return the error code from 'clk_prepare_enable()' if it fails instead. Signed-off-by: Christophe JAILLET Signed-off-by: Daniel Lezcano --- diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c index e31e08326024..17b861ea2626 100644 --- a/drivers/clocksource/mips-gic-timer.c +++ b/drivers/clocksource/mips-gic-timer.c @@ -167,10 +167,11 @@ static int __init gic_clocksource_of_init(struct device_node *node) clk = of_clk_get(node, 0); if (!IS_ERR(clk)) { - if (clk_prepare_enable(clk) < 0) { + ret = clk_prepare_enable(clk); + if (ret < 0) { pr_err("GIC failed to enable clock\n"); clk_put(clk); - return PTR_ERR(clk); + return ret; } gic_frequency = clk_get_rate(clk);