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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-07-26 01:16:48 +0900 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-07-27 10:28:28 +0900 |
| commit | 00e3913b0416fe69d28745c0a2a340e2f76c219c (patch) | |
| tree | 10cd6ec859f9ccc25d2c859ad0fafb17d94a6404 /include | |
| parent | 06dcc4c9baa9e92896f00d02ffa760c0988b4371 (diff) | |
| download | lwn-00e3913b0416fe69d28745c0a2a340e2f76c219c.tar.gz lwn-00e3913b0416fe69d28745c0a2a340e2f76c219c.zip | |
Revert "firewire: Annotate struct fw_iso_packet with __counted_by()"
This reverts commit d3155742db89df3b3c96da383c400e6ff4d23c25.
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/firewire.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/firewire.h b/include/linux/firewire.h index 00abe0e5d602..1cca14cf5652 100644 --- a/include/linux/firewire.h +++ b/include/linux/firewire.h @@ -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 |