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authorJames Bottomley <James.Bottomley@steeleye.com>2007-09-26 05:45:53 +0200
committerJames Bottomley <jejb@mulgrave.localdomain>2007-10-18 03:56:12 +0200
commit7a39ac3f25bef018862a991d754aff681c019127 (patch)
treeddbe694e36e2d2fb4648c0775e8f152afcfa9fe9 /drivers/scsi/scsi_sysfs.c
parent[SCSI] include linux/scatterlist.h in scsi_eh.h (diff)
downloadlinux-7a39ac3f25bef018862a991d754aff681c019127.tar.xz
linux-7a39ac3f25bef018862a991d754aff681c019127.zip
[SCSI] make supported_mode default to initiator.
if shost->supported mode is zero (i.e. MODE_UNKNOWN) show it as initiator (it's obviously an unconverted driver that won't do target). Acked-by: FUJITA Tomonori <tomof@acm.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
-rw-r--r--drivers/scsi/scsi_sysfs.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index daed37df00b1..d531ceeb0d8c 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -209,11 +209,13 @@ show_shost_mode(unsigned int mode, char *buf)
static ssize_t show_shost_supported_mode(struct class_device *class_dev, char *buf)
{
struct Scsi_Host *shost = class_to_shost(class_dev);
+ unsigned int supported_mode = shost->hostt->supported_mode;
- if (shost->hostt->supported_mode == MODE_UNKNOWN)
- return snprintf(buf, 20, "unknown\n");
- else
- return show_shost_mode(shost->hostt->supported_mode, buf);
+ if (supported_mode == MODE_UNKNOWN)
+ /* by default this should be initiator */
+ supported_mode = MODE_INITIATOR;
+
+ return show_shost_mode(supported_mode, buf);
}
static CLASS_DEVICE_ATTR(supported_mode, S_IRUGO | S_IWUSR, show_shost_supported_mode, NULL);