From: kernel test robot <l...@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 <efre...@linux.com>
Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: kernel test robot <l...@intel.com>
Signed-off-by: Julia Lawall <julia.law...@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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