From 5e68b9c311afd867e92f0d71b1121d677698bba1 Mon Sep 17 00:00:00 2001 From: Dominik Sliwa Date: Thu, 27 Sep 2018 12:46:18 +0200 Subject: rt2x00: fix null pointer in clock check for non-soc chips Signed-off-by: Dominik Sliwa --- drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 51d0ac1..a707ff1 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -2066,7 +2066,10 @@ static void rt2800_config_lna_gain(struct rt2x00_dev *rt2x00dev, static inline bool rt2800_clk_is_20mhz(struct rt2x00_dev *rt2x00dev) { - return clk_get_rate(rt2x00dev->clk) == 20000000; + if (rt2x00dev->clk) + return clk_get_rate(rt2x00dev->clk) == 20000000; + else + return false; } #define FREQ_OFFSET_BOUND 0x5f -- cgit v1.2.3