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Revert "scsi: Fix seg.fault due to the gap between IO channel put and LUN removal"

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This reverts commit 8f33ac020dfd582154016e38bfb78a298be06def.

Causing build pool failures

Change-Id: Ib0dd2be4c327d76f67a00aec8a7c26f25bbaeb10
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467873
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Mike Carlin <mikefcarlin@protonmail.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Ben Walker 2019-09-09 12:25:48 -07:00
parent 1771381d54
commit a34248d38f
1 changed files with 1 additions and 9 deletions
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10
lib/scsi/dev.c
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@ -411,19 +411,11 @@ spdk_scsi_dev_get_id(const struct spdk_scsi_dev *dev)
struct spdk_scsi_lun * struct spdk_scsi_lun *
spdk_scsi_dev_get_lun(struct spdk_scsi_dev *dev, int lun_id) spdk_scsi_dev_get_lun(struct spdk_scsi_dev *dev, int lun_id)
{ {
struct spdk_scsi_lun *lun;
if (lun_id < 0 || lun_id >= SPDK_SCSI_DEV_MAX_LUN) { if (lun_id < 0 || lun_id >= SPDK_SCSI_DEV_MAX_LUN) {
return NULL; return NULL;
} }
lun = dev->lun[lun_id]; return dev->lun[lun_id];
if (lun != NULL && !spdk_scsi_lun_is_removing(lun)) {
return lun;
} else {
return NULL;
}
} }
bool bool