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| author |   Mark Rutland <mark.rutland@arm.com> | 2022-09-01 14:06:39 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2022-09-09 12:30:07 +0100 |
| commit | bc8d75212d735ac9624c1d3532ad371ec9e570ae (patch) | |
| tree | 042cfde0da8c95c66dc5bea3f2c7046419ee60cc /arch/arm64/kvm/hyp | |
| parent | arm64: stacktrace: fix kerneldoc comments (diff) | |
| download | linux-dev-bc8d75212d735ac9624c1d3532ad371ec9e570ae.tar.xz linux-dev-bc8d75212d735ac9624c1d3532ad371ec9e570ae.zip | |
arm64: stacktrace: simplify unwind_next_common()
Currently unwind_next_common() takes a pointer to a stack_info which is
only ever used within unwind_next_common().
Make it a local variable and simplify callers.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Kalesh Singh <kaleshsingh@google.com>
Reviewed-by: Madhavan T. Venkataraman <madvenka@linux.microsoft.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Cc: Fuad Tabba <tabba@google.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20220901130646.1316937-3-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kvm/hyp')
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/stacktrace.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm64/kvm/hyp/nvhe/stacktrace.c b/arch/arm64/kvm/hyp/nvhe/stacktrace.c index 58f645ad66bc..50a1fa6b5c04 100644 --- a/arch/arm64/kvm/hyp/nvhe/stacktrace.c +++ b/arch/arm64/kvm/hyp/nvhe/stacktrace.c @@ -71,9 +71,7 @@ static bool on_accessible_stack(const struct task_struct *tsk, static int unwind_next(struct unwind_state *state) { - struct stack_info info; - - return unwind_next_common(state, &info, on_accessible_stack, NULL); + return unwind_next_common(state, on_accessible_stack, NULL); } static void notrace unwind(struct unwind_state *state, |