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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-05-28 16:35:11 +0200 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-16 06:08:32 +0200 |
| commit | 8a631c26bd184a94f9699b0cc7e0d1d34428d395 (patch) | |
| tree | fa67f7e5c73ece93b586270129f17937d460794d | |
| parent | tools/testing/nvdimm: Replace zero-length array with flexible-array (diff) | |
| download | linux-8a631c26bd184a94f9699b0cc7e0d1d34428d395.tar.xz linux-8a631c26bd184a94f9699b0cc7e0d1d34428d395.zip | |
block: 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>
| -rw-r--r-- | block/partitions/ldm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/partitions/ldm.h b/block/partitions/ldm.h index 841580af7f9b..d8d6beaa72c4 100644 --- a/block/partitions/ldm.h +++ b/block/partitions/ldm.h @@ -93,7 +93,7 @@ struct frag { /* VBLK Fragment handling */ u8 num; /* Total number of records */ u8 rec; /* This is record number n */ u8 map; /* Which portions are in use */ - u8 data[0]; + u8 data[]; }; /* In memory LDM database structures. */ |