diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-04-09 16:00:39 +0200 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2017-05-02 07:21:08 +0200 |
| commit | 3829f38169aaf38c764afba852e320d8f3b006de (patch) | |
| tree | 32de5b2eca1e1cfc56a2f49abde39b959fb30422 /drivers/target | |
| parent | iscsi-target: Delete error messages for failed memory allocations (diff) | |
| download | linux-3829f38169aaf38c764afba852e320d8f3b006de.tar.xz linux-3829f38169aaf38c764afba852e320d8f3b006de.zip | |
iscsi-target: Improve size determinations in four functions
Replace the specification of four data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determinations a bit safer according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 16750da1584a..0f7ade04b583 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -128,7 +128,7 @@ struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *buf) return ERR_PTR(-EINVAL); } - tiqn = kzalloc(sizeof(struct iscsi_tiqn), GFP_KERNEL); + tiqn = kzalloc(sizeof(*tiqn), GFP_KERNEL); if (!tiqn) return ERR_PTR(-ENOMEM); @@ -360,7 +360,7 @@ struct iscsi_np *iscsit_add_np( return np; } - np = kzalloc(sizeof(struct iscsi_np), GFP_KERNEL); + np = kzalloc(sizeof(*np), GFP_KERNEL); if (!np) { mutex_unlock(&np_lock); return ERR_PTR(-ENOMEM); @@ -693,8 +693,7 @@ static int __init iscsi_target_init_module(void) int ret = 0, size; pr_debug("iSCSI-Target "ISCSIT_VERSION"\n"); - - iscsit_global = kzalloc(sizeof(struct iscsit_global), GFP_KERNEL); + iscsit_global = kzalloc(sizeof(*iscsit_global), GFP_KERNEL); if (!iscsit_global) return -1; @@ -1986,8 +1985,7 @@ iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd, hdr->refcmdsn = cpu_to_be32(ISCSI_RESERVED_TAG); cmd->data_direction = DMA_NONE; - - cmd->tmr_req = kzalloc(sizeof(struct iscsi_tmr_req), GFP_KERNEL); + cmd->tmr_req = kzalloc(sizeof(*cmd->tmr_req), GFP_KERNEL); if (!cmd->tmr_req) return iscsit_add_reject_cmd(cmd, ISCSI_REASON_BOOKMARK_NO_RESOURCES, |