From 906d15fbd23c1267addab361063c1c8119992215 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 11 Oct 2014 16:25:31 +0200 Subject: [PATCH] scsi: split scsi_nonblockable_ioctl The calling conventions for this function are bad as it could return -ENODEV both for a device not currently online and a not recognized ioctl. Add a new scsi_ioctl_block_when_processing_errors function that wraps scsi_block_when_processing_errors with the a special case for the SG_SCSI_RESET ioctl command, and handle the SG_SCSI_RESET case itself in scsi_ioctl. All callers of scsi_ioctl now must call the above helper to check for the EH state, so that the ioctl handler itself doesn't have to. Reported-by: Robert Elliott Signed-off-by: Christoph Hellwig Reviewed-by: Martin K. Petersen Reviewed-by: Hannes Reinecke --- Reading git-format-patch failed