Bartlomiej Zolnierkiewicz wrote:
[PATCH] ide-cd: remove dead post_transform_command()
post_transform_command() call in cdrom_newpc_intr() has no effect because it is done after the request has already been fully completed (rq->bio and rq->data are always NULL). It was verified to be true regardless whether INQUIRY command is using DMA or PIO to transfer data (by using modified Tejun Heo's test-shortsg.c utility and adding a few printk()-s to ide-cd).
This was uncovered thanks to the "blk_end_request: full I/O completion handler (take 3)" patch series from Kiyoshi Ueda.
Cc: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Cc: Kiyoshi Ueda <[EMAIL PROTECTED] Cc: Jun'ichi Nomura <[EMAIL PROTECTED]> Cc: Tejun Heo <[EMAIL PROTECTED]> Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
Acked-by: Sergei Shtylyov <[EMAIL PROTECTED]> MBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
