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From: Julia Lawall <julia.lawall@inria.fr>
To: Dan Williams <dan.j.williams@intel.com>,
	Vishal Verma <vishal.l.verma@intel.com>,
	Dave Jiang <dave.jiang@intel.com>,
	Ira Weiny <ira.weiny@intel.com>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Len Brown <lenb@kernel.org>,
	linux-nvdimm@lists.01.org
Cc: linux-acpi@vger.kernel.org, Denis Efremov <efremov@linux.com>,
	kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: [PATCH] ACPI: NFIT: fix flexible_array.cocci warnings
Date: Tue, 22 Dec 2020 22:09:18 +0100 (CET)	[thread overview]
Message-ID: <alpine.DEB.2.22.394.2012222207060.2723@hadrien> (raw)

From: kernel test robot <lkp@intel.com>

Zero-length and one-element arrays are deprecated, see
Documentation/process/deprecated.rst
Flexible-array members should be used instead.

Generated by: scripts/coccinelle/misc/flexible_array.cocci

Fixes: 7b36c1398fb6 ("coccinelle: misc: add flexible_array.cocci script")
CC: Denis Efremov <efremov@linux.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   148842c98a24e508aecb929718818fbf4c2a6ff3
commit: 7b36c1398fb63f9c38cc83dc75f143d2e5995062 coccinelle: misc: add flexible_array.cocci script
:::::: branch date: 20 hours ago
:::::: commit date: 2 months ago

 core.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -2268,7 +2268,7 @@ struct nfit_set_info {
 		u64 region_offset;
 		u32 serial_number;
 		u32 pad;
-	} mapping[0];
+	} mapping[];
 };

 struct nfit_set_info2 {
@@ -2279,7 +2279,7 @@ struct nfit_set_info2 {
 		u16 manufacturing_date;
 		u8  manufacturing_location;
 		u8  reserved[31];
-	} mapping[0];
+	} mapping[];
 };

 static size_t sizeof_nfit_set_info(int num_mappings)
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WARNING: multiple messages have this Message-ID (diff)
From: Julia Lawall <julia.lawall@inria.fr>
To: Dan Williams <dan.j.williams@intel.com>,
	Vishal Verma <vishal.l.verma@intel.com>,
	Dave Jiang <dave.jiang@intel.com>,
	Ira Weiny <ira.weiny@intel.com>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Len Brown <lenb@kernel.org>,
	linux-nvdimm@lists.01.org
Cc: linux-acpi@vger.kernel.org, Denis Efremov <efremov@linux.com>,
	kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: [PATCH] ACPI: NFIT: fix flexible_array.cocci warnings
Date: Tue, 22 Dec 2020 22:09:18 +0100 (CET)	[thread overview]
Message-ID: <alpine.DEB.2.22.394.2012222207060.2723@hadrien> (raw)

From: kernel test robot <lkp@intel.com>

Zero-length and one-element arrays are deprecated, see
Documentation/process/deprecated.rst
Flexible-array members should be used instead.

Generated by: scripts/coccinelle/misc/flexible_array.cocci

Fixes: 7b36c1398fb6 ("coccinelle: misc: add flexible_array.cocci script")
CC: Denis Efremov <efremov@linux.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   148842c98a24e508aecb929718818fbf4c2a6ff3
commit: 7b36c1398fb63f9c38cc83dc75f143d2e5995062 coccinelle: misc: add flexible_array.cocci script
:::::: branch date: 20 hours ago
:::::: commit date: 2 months ago

 core.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -2268,7 +2268,7 @@ struct nfit_set_info {
 		u64 region_offset;
 		u32 serial_number;
 		u32 pad;
-	} mapping[0];
+	} mapping[];
 };

 struct nfit_set_info2 {
@@ -2279,7 +2279,7 @@ struct nfit_set_info2 {
 		u16 manufacturing_date;
 		u8  manufacturing_location;
 		u8  reserved[31];
-	} mapping[0];
+	} mapping[];
 };

 static size_t sizeof_nfit_set_info(int num_mappings)

WARNING: multiple messages have this Message-ID (diff)
From: Julia Lawall <julia.lawall@inria.fr>
To: kbuild-all@lists.01.org
Subject: [PATCH] ACPI: NFIT: fix flexible_array.cocci warnings
Date: Tue, 22 Dec 2020 22:09:18 +0100	[thread overview]
Message-ID: <alpine.DEB.2.22.394.2012222207060.2723@hadrien> (raw)

[-- Attachment #1: Type: text/plain, Size: 1354 bytes --]

From: kernel test robot <lkp@intel.com>

Zero-length and one-element arrays are deprecated, see
Documentation/process/deprecated.rst
Flexible-array members should be used instead.

Generated by: scripts/coccinelle/misc/flexible_array.cocci

Fixes: 7b36c1398fb6 ("coccinelle: misc: add flexible_array.cocci script")
CC: Denis Efremov <efremov@linux.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   148842c98a24e508aecb929718818fbf4c2a6ff3
commit: 7b36c1398fb63f9c38cc83dc75f143d2e5995062 coccinelle: misc: add flexible_array.cocci script
:::::: branch date: 20 hours ago
:::::: commit date: 2 months ago

 core.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -2268,7 +2268,7 @@ struct nfit_set_info {
 		u64 region_offset;
 		u32 serial_number;
 		u32 pad;
-	} mapping[0];
+	} mapping[];
 };

 struct nfit_set_info2 {
@@ -2279,7 +2279,7 @@ struct nfit_set_info2 {
 		u16 manufacturing_date;
 		u8  manufacturing_location;
 		u8  reserved[31];
-	} mapping[0];
+	} mapping[];
 };

 static size_t sizeof_nfit_set_info(int num_mappings)

             reply	other threads:[~2020-12-22 21:09 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-22 21:09 Julia Lawall [this message]
2020-12-22 21:09 ` [PATCH] ACPI: NFIT: fix flexible_array.cocci warnings Julia Lawall
2020-12-22 21:09 ` Julia Lawall
2020-12-24 18:12 ` Dan Williams
2020-12-24 18:12   ` Dan Williams
2020-12-24 18:12   ` Dan Williams
2021-01-05 21:03 [PATCH] ACPI: NFIT: Fix " Dan Williams
2021-01-05 21:03 ` Dan Williams
2021-01-05 21:28 ` Verma, Vishal L
2021-01-05 21:28   ` Verma, Vishal L
2021-01-05 21:51   ` Dan Williams
2021-01-05 21:51     ` Dan Williams

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