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Subject[PATCH] scsi_dh: Fix return value of scsi_dh_attach()
Date
scsi_dh_attach() should return a negative value on error.

Signed-off-by: Richard Weinberger <richard@nod.at>
---
include/scsi/scsi_dh.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/scsi/scsi_dh.h b/include/scsi/scsi_dh.h
index e3f2db2..e07ab10 100644
--- a/include/scsi/scsi_dh.h
+++ b/include/scsi/scsi_dh.h
@@ -74,7 +74,7 @@ static inline int scsi_dh_handler_exist(const char *name)
}
static inline int scsi_dh_attach(struct request_queue *req, const char *name)
{
- return SCSI_DH_NOSYS;
+ return -SCSI_DH_NOSYS;
}
static inline void scsi_dh_detach(struct request_queue *q)
{
--
1.7.7.3


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