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authorHannes Reinecke <hare@suse.de>2009-01-12 09:28:55 +0100
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-03-12 12:57:56 -0500
commit0762a4824d6c6f8eb5d2646dfda95581d99afaa5 (patch)
treedcf60e311f6ead5f706fa8956c5c7cfcee12c93f
parent71fa7421822a251fc3e9ffb54653395b6b964309 (diff)
downloadop-kernel-dev-0762a4824d6c6f8eb5d2646dfda95581d99afaa5.zip
op-kernel-dev-0762a4824d6c6f8eb5d2646dfda95581d99afaa5.tar.gz
[SCSI] Check for deleted device in scsi_device_online()
scsi_device_online() is not just a negation of SDEV_OFFLINE, also devices in state SDEV_DEL are actually offline. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
-rw-r--r--include/scsi/scsi_device.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 9576690..15b0926 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -401,7 +401,8 @@ static inline unsigned int sdev_id(struct scsi_device *sdev)
*/
static inline int scsi_device_online(struct scsi_device *sdev)
{
- return sdev->sdev_state != SDEV_OFFLINE;
+ return (sdev->sdev_state != SDEV_OFFLINE &&
+ sdev->sdev_state != SDEV_DEL);
}
static inline int scsi_device_blocked(struct scsi_device *sdev)
{
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