Messages in this thread Patch in this message | | | Date | Fri, 19 Sep 2008 19:38:03 +0200 | Subject | [PATCH] ide-cd: fix debug printk | From | Borislav Petkov <> |
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Hi Bart,
please apply. --- From: Borislav Petkov <petkovbb@gmail.com> Date: Fri, 19 Sep 2008 19:30:46 +0200 Subject: [PATCH] ide-cd: fix debug printk
failed_command can be NULL so check it before accessing it.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> --- drivers/ide/ide-cd.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 3fdf660..5ed925d 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -221,6 +221,8 @@ static void cdrom_queue_request_sense(ide_drive_t *drive, void *sense, struct cdrom_info *info = drive->driver_data; struct request *rq = &info->request_sense_request; + ide_debug_log(IDE_DBG_SENSE, "Call %s\n", __func__); + if (sense == NULL) sense = &info->sense_data; @@ -240,8 +242,9 @@ static void cdrom_queue_request_sense(ide_drive_t *drive, void *sense, /* NOTE! Save the failed command in "rq->buffer" */ rq->buffer = (void *) failed_command; - ide_debug_log(IDE_DBG_SENSE, "Call %s, failed_cmd: 0x%x\n", __func__, - failed_command->cmd[0]); + if (failed_command) + ide_debug_log(IDE_DBG_SENSE, "failed_cmd: 0x%x\n", + failed_command->cmd[0]); ide_do_drive_cmd(drive, rq); } -- 1.5.5.1 -- Regards/Gruss, Boris.
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