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| author | Jens Axboe <axboe@suse.de> | 2006-07-10 04:44:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-10 13:24:15 -0700 |
| commit | 454d6fbc48374be8f53b9bafaa86530cf8eb3bc1 (patch) | |
| tree | 4c03136b93d2b7626df68c9ee7af2c9fc064f765 | |
| parent | 5d8b2ebfa298ec4e6d9fa43e60fb013e8cd963aa (diff) | |
| download | op-kernel-dev-454d6fbc48374be8f53b9bafaa86530cf8eb3bc1.zip op-kernel-dev-454d6fbc48374be8f53b9bafaa86530cf8eb3bc1.tar.gz | |
[PATCH] cdrom: fix bad cgc.buflen assignment
The code really means to mask off the high bits, not assign 0xff.
Signed-off-by: Jens Axboe <axboe@suse.de>
Cc: Marcus Meissner <meissner@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | drivers/cdrom/cdrom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index ca27ee8..d239cf8 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -1837,7 +1837,7 @@ static int dvd_read_bca(struct cdrom_device_info *cdi, dvd_struct *s) init_cdrom_command(&cgc, buf, sizeof(buf), CGC_DATA_READ); cgc.cmd[0] = GPCMD_READ_DVD_STRUCTURE; cgc.cmd[7] = s->type; - cgc.cmd[9] = cgc.buflen = 0xff; + cgc.cmd[9] = cgc.buflen & 0xff; if ((ret = cdo->generic_packet(cdi, &cgc))) return ret; |
