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| author | Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com> | 2020-06-07 21:58:30 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-06-10 03:57:26 +0200 |
| commit | f98c2ddf8ba34d8c44bf81f2e7542166d90ce5d9 (patch) | |
| tree | d544e22bf55e7b76b44ba0bb8c71a3ff1eb2e49c /include | |
| parent | scsi: hpsa: hpsa_ioctl(): Tidy up a bit (diff) | |
| download | linux-f98c2ddf8ba34d8c44bf81f2e7542166d90ce5d9.tar.xz linux-f98c2ddf8ba34d8c44bf81f2e7542166d90ce5d9.zip | |
scsi: target: Factor out a new helper, target_cmd_init_cdb()
target_setup_cmd_from_cdb() is called after a successful call to
transport_lookup_cmd_lun(). The new helper factors out the code that can be
called before the call to transport_lookup_cmd_lun(). This helper will be
used in an upcoming commit to address NULL pointer dereference.
Link: https://lore.kernel.org/r/1591559913-8388-2-git-send-email-sudhakar.panneerselvam@oracle.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/target/target_core_fabric.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index 063f133e47c2..6a2bfcca0c98 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -152,6 +152,7 @@ void transport_init_se_cmd(struct se_cmd *, const struct target_core_fabric_ops *, struct se_session *, u32, int, int, unsigned char *); sense_reason_t transport_lookup_cmd_lun(struct se_cmd *, u64); +sense_reason_t target_cmd_init_cdb(struct se_cmd *, unsigned char *); sense_reason_t target_setup_cmd_from_cdb(struct se_cmd *, unsigned char *); int target_submit_cmd_map_sgls(struct se_cmd *, struct se_session *, unsigned char *, unsigned char *, u64, u32, int, int, int, |