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tools/testing/nvdimm: Replace zero-length array with flexible-array

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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>
This commit is contained in:
Gustavo A. R. Silva 2020-05-28 09:35:11 -05:00
parent 9c5fbf05cb
commit a5290feb5a
1 changed files with 3 additions and 3 deletions
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6
tools/testing/nvdimm/test/nfit_test.h
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@ -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;