From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 4 Nov 2017 13:35:08 +0100
Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/target/target_core_xcopy.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c
index 46cac36014df..1519e399392b 100644
--- a/drivers/target/target_core_xcopy.c
+++ b/drivers/target/target_core_xcopy.c
@@ -680,7 +680,7 @@ static int target_xcopy_read_source(
unsigned char cdb[16];
bool remote_port = (xop->op_origin == XCOL_DEST_RECV_OP);
- xpt_cmd = kzalloc(sizeof(struct xcopy_pt_cmd), GFP_KERNEL);
+ xpt_cmd = kzalloc(sizeof(*xpt_cmd), GFP_KERNEL);
if (!xpt_cmd) {
pr_err("Unable to allocate xcopy_pt_cmd\n");
return -ENOMEM;
@@ -742,7 +742,7 @@ static int target_xcopy_write_destination(
unsigned char cdb[16];
bool remote_port = (xop->op_origin == XCOL_SOURCE_RECV_OP);
- xpt_cmd = kzalloc(sizeof(struct xcopy_pt_cmd), GFP_KERNEL);
+ xpt_cmd = kzalloc(sizeof(*xpt_cmd), GFP_KERNEL);
if (!xpt_cmd) {
pr_err("Unable to allocate xcopy_pt_cmd\n");
return -ENOMEM;
@@ -1010,7 +1010,7 @@ sense_reason_t target_do_xcopy(struct se_cmd *se_cmd)
return TCM_PARAMETER_LIST_LENGTH_ERROR;
}
- xop = kzalloc(sizeof(struct xcopy_op), GFP_KERNEL);
+ xop = kzalloc(sizeof(*xop), GFP_KERNEL);
if (!xop)
goto err;
xop->xop_se_cmd = se_cmd;
--
2.15.0
