From: Vasiliy Kulikov <segooon@xxxxxxxxx> Function clk_get may return ERR_PTR(...). Check for it. Signed-off-by: Vasiliy Kulikov <segooon@xxxxxxxxx> --- arch/avr32/mach-at32ap/clock.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/arch/avr32/mach-at32ap/clock.c b/arch/avr32/mach-at32ap/clock.c index 442f08c..133a475 100644 --- a/arch/avr32/mach-at32ap/clock.c +++ b/arch/avr32/mach-at32ap/clock.c @@ -258,14 +258,20 @@ static int clk_show(struct seq_file *s, void *unused) /* show clock tree as derived from the three oscillators */ clk = clk_get(NULL, "osc32k"); + if (IS_ERR(clk)) + return PTR_ERR(clk); dump_clock(clk, &r); clk_put(clk); clk = clk_get(NULL, "osc0"); + if (IS_ERR(clk)) + return PTR_ERR(clk); dump_clock(clk, &r); clk_put(clk); clk = clk_get(NULL, "osc1"); + if (IS_ERR(clk)) + return PTR_ERR(clk); dump_clock(clk, &r); clk_put(clk); -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
