diff options
| -rw-r--r-- | kernel/trace/fgraph.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index f207b7ae5f46..0827b67f746d 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -783,11 +783,10 @@ static unsigned long __ftrace_return_to_handler(struct fgraph_ret_regs *ret_regs #endif bitmap = get_bitmap_bits(current, offset); - for (i = 0; i < FGRAPH_ARRAY_SIZE; i++) { + + for_each_set_bit(i, &bitmap, sizeof(bitmap) * BITS_PER_BYTE) { struct fgraph_ops *gops = fgraph_array[i]; - if (!(bitmap & BIT(i))) - continue; if (gops == &fgraph_stub) continue; |