From: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Get rid of this one: drivers/s390/scsi/zfcp_erp.c: In function 'zfcp_erp_thread': drivers/s390/scsi/zfcp_erp.c:1400: warning: ignoring return value of 'down_interruptible', declared with attribute warn_unused_result zfcp_erp_thread is a kernel thread which can't receive any signals. So introduce a dummy variable and get rid of the warning. Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Signed-off-by: Christof Schmitt <christof.schmitt@xxxxxxxxxx> --- drivers/s390/scsi/zfcp_erp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/s390/scsi/zfcp_erp.c 2008-12-19 14:38:13.000000000 +0100 +++ b/drivers/s390/scsi/zfcp_erp.c 2008-12-19 14:38:32.000000000 +0100 @@ -1379,6 +1379,7 @@ static int zfcp_erp_thread(void *data) struct list_head *next; struct zfcp_erp_action *act; unsigned long flags; + int ignore; daemonize("zfcperp%s", dev_name(&adapter->ccw_device->dev)); /* Block all signals */ @@ -1401,7 +1402,7 @@ static int zfcp_erp_thread(void *data) } zfcp_rec_dbf_event_thread_lock(4, adapter); - down_interruptible(&adapter->erp_ready_sem); + ignore = down_interruptible(&adapter->erp_ready_sem); zfcp_rec_dbf_event_thread_lock(5, adapter); } -- -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html