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Message-ID: <alpine.DEB.2.22.394.2102281209040.2892@hadrien> Date: Sun, 28 Feb 2021 12:10:22 +0100 (CET) From: Julia Lawall <julia.lawall@...ia.fr> To: Guo Ren <guoren@...ux.alibaba.com>, Palmer Dabbelt <palmerdabbelt@...gle.com>, Patrick Stählin <me@...ki.ch>, Pekka Enberg <penberg@...nel.org> cc: linux-kernel@...r.kernel.org, kbuild-all@...ts.01.org Subject: [PATCH] riscv: fix bugon.cocci warnings From: kernel test robot <lkp@...el.com> Use BUG_ON instead of a if condition followed by BUG. Generated by: scripts/coccinelle/misc/bugon.cocci Fixes: c22b0bcb1dd0 ("riscv: Add kprobes supported") CC: Guo Ren <guoren@...ux.alibaba.com> Reported-by: kernel test robot <lkp@...el.com> Signed-off-by: kernel test robot <lkp@...el.com> Signed-off-by: Julia Lawall <julia.lawall@...ia.fr> --- tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 5695e51619745d4fe3ec2506a2f0cd982c5e27a4 commit: c22b0bcb1dd024cb9caad9230e3a387d8b061df5 riscv: Add kprobes supported :::::: branch date: 3 hours ago :::::: commit date: 6 weeks ago kprobes.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/arch/riscv/kernel/probes/kprobes.c +++ b/arch/riscv/kernel/probes/kprobes.c @@ -256,8 +256,7 @@ int __kprobes kprobe_fault_handler(struc * normal page fault. */ regs->epc = (unsigned long) cur->addr; - if (!instruction_pointer(regs)) - BUG(); + BUG_ON(!instruction_pointer(regs)); if (kcb->kprobe_status == KPROBE_REENTER) restore_previous_kprobe(kcb);
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