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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-27 00:54:08 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-30 16:57:41 -0500 |
| commit | 4acbf5545d5acfeeac6d84e31cb2203ba19223ef (patch) | |
| tree | 5a7be02e4b6a3faa7d4d0ebbd439246fa89185b2 /drivers/bluetooth/btintel.h | |
| parent | 8fdaabe1c9b3226172ba2e9e525627219be6d29a (diff) | |
| download | lwn-4acbf5545d5acfeeac6d84e31cb2203ba19223ef.tar.gz lwn-4acbf5545d5acfeeac6d84e31cb2203ba19223ef.zip | |
Bluetooth: btintel: Replace zero-length array with flexible-array member
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://www.kernel.org/doc/html/v5.9/process/deprecated.html#zero-length-and-one-element-arrays
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/bluetooth/btintel.h')
| -rw-r--r-- | drivers/bluetooth/btintel.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h index 09346ae308eb..78cc64b42b30 100644 --- a/drivers/bluetooth/btintel.h +++ b/drivers/bluetooth/btintel.h @@ -47,7 +47,7 @@ enum { struct intel_tlv { u8 type; u8 len; - u8 val[0]; + u8 val[]; } __packed; struct intel_version_tlv { |