diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/events/utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/events/utils.c b/arch/x86/events/utils.c index 5f5617afde79..76b1f8bb0fd5 100644 --- a/arch/x86/events/utils.c +++ b/arch/x86/events/utils.c @@ -94,6 +94,10 @@ static int get_branch_type(unsigned long from, unsigned long to, int abort, u8 buf[MAX_INSN_SIZE]; int is64 = 0; + /* make sure we initialize offset */ + if (offset) + *offset = 0; + to_plm = kernel_ip(to) ? X86_BR_KERNEL : X86_BR_USER; from_plm = kernel_ip(from) ? X86_BR_KERNEL : X86_BR_USER; |