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authorSudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>2020-06-07 21:58:30 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2020-06-10 03:57:26 +0200
commitf98c2ddf8ba34d8c44bf81f2e7542166d90ce5d9 (patch)
treed544e22bf55e7b76b44ba0bb8c71a3ff1eb2e49c /include/target
parentscsi: hpsa: hpsa_ioctl(): Tidy up a bit (diff)
downloadlinux-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/target')
-rw-r--r--include/target/target_core_fabric.h1
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,