Commit 511c49fe authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

fnic: fix fnic_scsi_host_{start,end}_tag

The way these functions abuse ->special to try to store the dummy
request looks completely broken, given that it actually stores the
original scsi command.

Instead switch to ->host_scribble and store the actual dummy command.

Reviewed-by: default avatarHannes Reinecke <>
Signed-off-by: default avatarChristoph Hellwig <>
Signed-off-by: default avatarJens Axboe <>
parent e41128cf
......@@ -2274,7 +2274,7 @@ fnic_scsi_host_start_tag(struct fnic *fnic, struct scsi_cmnd *sc)
return SCSI_NO_TAG;
sc->tag = sc->request->tag = dummy->tag;
sc->request->special = sc;
sc->host_scribble = (unsigned char *)dummy;
return dummy->tag;
......@@ -2286,7 +2286,7 @@ fnic_scsi_host_start_tag(struct fnic *fnic, struct scsi_cmnd *sc)
static inline void
fnic_scsi_host_end_tag(struct fnic *fnic, struct scsi_cmnd *sc)
struct request *dummy = sc->request->special;
struct request *dummy = (struct request *)sc->host_scribble;
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