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From: zys.zljxml@gmail.com
To: chenhuacai@kernel.org
Cc: kernel@xen0n.name, oleg@redhat.com, loongarch@lists.linux.dev,
linux-kernel@vger.kernel.org, chenhuacai@loongson.cn,
lixuefeng@loongson.cn, yangtiezhu@loongson.cn,
Yushan Zhou <katrinzhou@tencent.com>
Subject: [PATCH] LoongArch: use flexible-array member instead of zero-length
array
Date: Tue, 18 Oct 2022 17:47:42 +0800
Message-Id: <20221018094742.324576-1-zys.zljxml@gmail.com>
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| Series |
LoongArch: use flexible-array member instead of zero-length array
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Commit Message
Katrin Jo
Oct. 18, 2022, 9:47 a.m. UTC
From: Yushan Zhou <katrinzhou@tencent.com> Eliminate the following coccicheck warning: ./arch/loongarch/include/asm/ptrace.h:32:15-21: WARNING use flexible-array member instead Signed-off-by: Yushan Zhou <katrinzhou@tencent.com> --- arch/loongarch/include/asm/ptrace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On 2022/10/18 17:47, zys.zljxml@gmail.com wrote: > From: Yushan Zhou <katrinzhou@tencent.com> > > Eliminate the following coccicheck warning: > ./arch/loongarch/include/asm/ptrace.h:32:15-21: WARNING use flexible-array member instead > > Signed-off-by: Yushan Zhou <katrinzhou@tencent.com> > --- > arch/loongarch/include/asm/ptrace.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/loongarch/include/asm/ptrace.h b/arch/loongarch/include/asm/ptrace.h > index 17838c6b7ccd..7437b9366c3b 100644 > --- a/arch/loongarch/include/asm/ptrace.h > +++ b/arch/loongarch/include/asm/ptrace.h > @@ -29,7 +29,7 @@ struct pt_regs { > unsigned long csr_euen; > unsigned long csr_ecfg; > unsigned long csr_estat; > - unsigned long __last[0]; > + unsigned long __last[]; > } __aligned(8); > > static inline int regs_irqs_disabled(struct pt_regs *regs) Seems good. Thanks. Reviewed-by: WANG Xuerui <git@xen0n.name>
Queued for loongarch-fixes On Tue, Oct 18, 2022 at 8:27 PM WANG Xuerui <kernel@xen0n.name> wrote: > > On 2022/10/18 17:47, zys.zljxml@gmail.com wrote: > > From: Yushan Zhou <katrinzhou@tencent.com> > > > > Eliminate the following coccicheck warning: > > ./arch/loongarch/include/asm/ptrace.h:32:15-21: WARNING use flexible-array member instead > > > > Signed-off-by: Yushan Zhou <katrinzhou@tencent.com> > > --- > > arch/loongarch/include/asm/ptrace.h | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/arch/loongarch/include/asm/ptrace.h b/arch/loongarch/include/asm/ptrace.h > > index 17838c6b7ccd..7437b9366c3b 100644 > > --- a/arch/loongarch/include/asm/ptrace.h > > +++ b/arch/loongarch/include/asm/ptrace.h > > @@ -29,7 +29,7 @@ struct pt_regs { > > unsigned long csr_euen; > > unsigned long csr_ecfg; > > unsigned long csr_estat; > > - unsigned long __last[0]; > > + unsigned long __last[]; > > } __aligned(8); > > > > static inline int regs_irqs_disabled(struct pt_regs *regs) > > Seems good. Thanks. > > Reviewed-by: WANG Xuerui <git@xen0n.name> > > -- > WANG "xen0n" Xuerui > > Linux/LoongArch mailing list: https://lore.kernel.org/loongarch/ > >
diff --git a/arch/loongarch/include/asm/ptrace.h b/arch/loongarch/include/asm/ptrace.h index 17838c6b7ccd..7437b9366c3b 100644 --- a/arch/loongarch/include/asm/ptrace.h +++ b/arch/loongarch/include/asm/ptrace.h @@ -29,7 +29,7 @@ struct pt_regs { unsigned long csr_euen; unsigned long csr_ecfg; unsigned long csr_estat; - unsigned long __last[0]; + unsigned long __last[]; } __aligned(8); static inline int regs_irqs_disabled(struct pt_regs *regs)