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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-05-28 17:35:11 +0300
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-06-16 07:08:32 +0300
commita5290feb5a90cc25901c51af8352a96d55776e66 (patch)
treecd18495d40df4d6daea6784eaa625dcc960d789a /tools/testing/nvdimm/test/nfit_test.h
parent9c5fbf05cb00cc9e6f1baf42751c6bfe1e6859ba (diff)
downloadlinux-a5290feb5a90cc25901c51af8352a96d55776e66.tar.xz
tools/testing/nvdimm: Replace zero-length array with flexible-array
There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://github.com/KSPP/linux/issues/21 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'tools/testing/nvdimm/test/nfit_test.h')
-rw-r--r--tools/testing/nvdimm/test/nfit_test.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/nvdimm/test/nfit_test.h b/tools/testing/nvdimm/test/nfit_test.h
index db3c07beb9d1..b5f7a996c4d0 100644
--- a/tools/testing/nvdimm/test/nfit_test.h
+++ b/tools/testing/nvdimm/test/nfit_test.h
@@ -51,7 +51,7 @@ struct nd_cmd_translate_spa {
__u32 nfit_device_handle;
__u32 _reserved;
__u64 dpa;
- } __packed devices[0];
+ } __packed devices[];
} __packed;
@@ -74,7 +74,7 @@ struct nd_cmd_ars_err_inj_stat {
struct nd_error_stat_query_record {
__u64 err_inj_stat_spa_range_base;
__u64 err_inj_stat_spa_range_length;
- } __packed record[0];
+ } __packed record[];
} __packed;
#define ND_INTEL_SMART 1
@@ -180,7 +180,7 @@ struct nd_intel_fw_send_data {
__u32 context;
__u32 offset;
__u32 length;
- __u8 data[0];
+ __u8 data[];
/* this field is not declared due ot variable data from input */
/* __u32 status; */
} __packed;