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>

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;