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| author |   Martin K. Petersen <martin.petersen@oracle.com> | 2021-04-05 22:57:29 -0400 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-04-05 22:57:29 -0400 |
| commit | 556666bce111b2a758010c2a2a6bab7f3770f4de (patch) | |
| tree | 3a35ea6f9a9aa43b82166afc1f329084dd55c729 /drivers/target | |
| parent | scsi: message: mptlan: Replace one-element array with flexible-array member (diff) | |
| parent | scsi: iscsi: Fix race condition between login and sync thread (diff) | |
| download | linux-dev-556666bce111b2a758010c2a2a6bab7f3770f4de.tar.xz linux-dev-556666bce111b2a758010c2a2a6bab7f3770f4de.zip | |
Merge branch '5.12/scsi-fixes' into 5.13/scsi-staging
Pull 5.12/scsi-fixes into the 5.13 SCSI tree to provide a baseline for
some UFS changes that would otherwise cause conflicts during the
merge.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_pscsi.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 7b1035e08419..1c9aeab93477 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -881,7 +881,6 @@ pscsi_map_sg(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, if (!bio) { new_bio: nr_vecs = bio_max_segs(nr_pages); - nr_pages -= nr_vecs; /* * Calls bio_kmalloc() and sets bio->bi_end_io() */ @@ -938,6 +937,14 @@ new_bio: return 0; fail: + if (bio) + bio_put(bio); + while (req->bio) { + bio = req->bio; + req->bio = bio->bi_next; + bio_put(bio); + } + req->biotail = NULL; return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; } |