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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-27 07:15:49 +0100 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-30 22:57:41 +0100 |
| commit | b21de80ac156044c731889a686135e6d0b7c2bcc (patch) | |
| tree | aa2b37d71b34407ca6756f42f3560c5fb8885bf3 /drivers/misc | |
| parent | gve: Replace zero-length array with flexible-array member (diff) | |
| download | linux-b21de80ac156044c731889a686135e6d0b7c2bcc.tar.xz linux-b21de80ac156044c731889a686135e6d0b7c2bcc.zip | |
mei: hw: 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/misc')
| -rw-r--r-- | drivers/misc/mei/hw.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/misc/mei/hw.h b/drivers/misc/mei/hw.h index 8bac86c4d86b..df2fb9520dd8 100644 --- a/drivers/misc/mei/hw.h +++ b/drivers/misc/mei/hw.h @@ -224,7 +224,7 @@ struct mei_ext_hdr { u8 type; u8 length; u8 ext_payload[2]; - u8 hdr[0]; + u8 hdr[]; }; /** @@ -238,7 +238,7 @@ struct mei_ext_meta_hdr { u8 count; u8 size; u8 reserved[2]; - struct mei_ext_hdr hdrs[0]; + struct mei_ext_hdr hdrs[]; }; /* @@ -308,7 +308,7 @@ struct mei_msg_hdr { u32 dma_ring:1; u32 internal:1; u32 msg_complete:1; - u32 extension[0]; + u32 extension[]; } __packed; /* The length is up to 9 bits */ |