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Revert "firewire: Annotate struct fw_iso_packet with __counted_by()"

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This reverts commit d3155742db.

The header_length field is byte unit, thus it can not express the number of
elements in header field. It seems that the argument for counted_by
attribute can have no arithmetic expression, therefore this commit just
reverts the issued commit.

Suggested-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20240725161648.130404-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
This commit is contained in:
Takashi Sakamoto 2024-07-26 01:16:48 +09:00
parent 06dcc4c9ba
commit 00e3913b04
1 changed files with 2 additions and 3 deletions
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5
include/linux/firewire.h
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@ -462,9 +462,8 @@ struct fw_iso_packet {
/* rx: Sync bit, wait for matching sy */
u32 tag:2; /* tx: Tag in packet header */
u32 sy:4; /* tx: Sy in packet header */
u32 header_length:8; /* Length of immediate header */
/* tx: Top of 1394 isoch. data_block */
u32 header[] __counted_by(header_length);
u32 header_length:8; /* Size of immediate header */
u32 header[]; /* tx: Top of 1394 isoch. data_block */
};
#define FW_ISO_CONTEXT_TRANSMIT 0