Re: [PATCH 2/2] m68k: let clk_enable() return immediately if clk is NULL

On Dez 27 2020, Defang Bo wrote: > diff --git a/arch/m68k/coldfire/clk.c b/arch/m68k/coldfire/clk.c > index 7bc666e..cf1ed97 100644 > --- a/arch/m68k/coldfire/clk.c > +++ b/arch/m68k/coldfire/clk.c > @@ -90,6 +90,9 @@ EXPORT_SYMBOL(clk_get); > int clk_enable(struct clk *clk) > { >

[PATCH 2/2] m68k: let clk_enable() return immediately if clk is NULL

There should be a check for clk to prevent NULL pointer dereference. Signed-off-by: Defang Bo --- arch/m68k/coldfire/clk.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/m68k/coldfire/clk.c b/arch/m68k/coldfire/clk.c index 7bc666e..cf1ed97 100644 --- a/arch/m68k/coldfire/clk.c +++