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| author | Richard Weinberger <richard@nod.at> | 2015-03-18 14:11:04 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-04-13 21:00:40 +0200 |
| commit | fcf81931a0f9cff10101386685f2e9f30fe5f3d2 (patch) | |
| tree | 4658e5eebcce180c6af65b934e2d1cc57dc3bea0 /arch/um | |
| parent | hostfs: No need to box and later unbox the file mode (diff) | |
| download | linux-fcf81931a0f9cff10101386685f2e9f30fe5f3d2.tar.xz linux-fcf81931a0f9cff10101386685f2e9f30fe5f3d2.zip | |
um: Remove dead code from stacktrace
Remove left over code from commit 970e51feaddb
(um: Add support for CONFIG_STACKTRACE)
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/kernel/sysrq.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c index 894c8d303cda..aa1b56f5ac68 100644 --- a/arch/um/kernel/sysrq.c +++ b/arch/um/kernel/sysrq.c @@ -29,7 +29,7 @@ static const struct stacktrace_ops stackops = { void show_stack(struct task_struct *task, unsigned long *stack) { - unsigned long *sp = stack, bp = 0; + unsigned long *sp = stack; struct pt_regs *segv_regs = current->thread.segv_regs; int i; @@ -39,10 +39,6 @@ void show_stack(struct task_struct *task, unsigned long *stack) return; } -#ifdef CONFIG_FRAME_POINTER - bp = get_frame_pointer(task, segv_regs); -#endif - if (!stack) sp = get_stack_pointer(task, segv_regs); |