[PATCH 4.19 58/86] arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP

[Greg Kroah-Hartman]

From: Will Deacon <w...@kernel.org>

[ Upstream commit 5afc78551bf5d53279036e0bf63314e35631d79f ]

Rather than open-code test_tsk_thread_flag() at each callsite, simply
replace the couple of offenders with calls to test_tsk_thread_flag()
directly.

Signed-off-by: Will Deacon <w...@kernel.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 arch/arm64/kernel/debug-monitors.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/kernel/debug-monitors.c 
b/arch/arm64/kernel/debug-monitors.c
index 93ee34dee9f22..501e835c65007 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -392,14 +392,14 @@ void user_rewind_single_step(struct task_struct *task)
         * If single step is active for this thread, then set SPSR.SS
         * to 1 to avoid returning to the active-pending state.
         */
-       if (test_ti_thread_flag(task_thread_info(task), TIF_SINGLESTEP))
+       if (test_tsk_thread_flag(task, TIF_SINGLESTEP))
                set_regs_spsr_ss(task_pt_regs(task));
 }
 NOKPROBE_SYMBOL(user_rewind_single_step);
 
 void user_fastforward_single_step(struct task_struct *task)
 {
-       if (test_ti_thread_flag(task_thread_info(task), TIF_SINGLESTEP))
+       if (test_tsk_thread_flag(task, TIF_SINGLESTEP))
                clear_regs_spsr_ss(task_pt_regs(task));
 }
 
-- 
2.25.1