Merge tag 'mips_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips

[sfrench/cifs-2.6.git] / arch / mips / kernel / ftrace.c

diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 99285be0e0884c9f6d5d6b9506b7b2b221b4b918..7f3dfdbc3657e6705b6a797c6e1dfa565fa3bff9 100644 (file)
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -361,7 +361,7 @@ void prepare_ftrace_return(unsigned long *parent_ra_addr, unsigned long self_ra,
         * If fails when getting the stack address of the non-leaf function's
         * ra, stop function graph tracer and return
         */
-       if (parent_ra_addr == 0)
+       if (parent_ra_addr == NULL)
                goto out;
 #endif
        /* *parent_ra_addr = return_hooker; */