On 2020/7/9 15:22, Markus Elfring wrote:
fcoe_fdmi_info() misses to call kfree() in an error path.
Add the missed function call to fix it.
I suggest to use an additional jump target for the completion
of the desired exception handling.
…
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -830,6 +830,7 @@ static void fcoe_fdmi_info(struct fc_lport *lport, struct
net_device *netdev)
if (rc) {
printk(KERN_INFO "fcoe: Failed to retrieve FDMI "
"information from netdev.\n");
+ kfree(fdmi);
return;
}
- return;
+ goto free_fdmi;
How do you think about to apply any further coding style adjustments?
The local variable "fdmi" is invisible to the function.
I have got understanding difficulties for this information.
The function call “kfree(fdmi)” is already used at the end of this if branch.
Thus I propose to add a label there.
Do you notice any additional improvement possibilities for this software module?
Indeed, Will change in the next version.
Thanks for your review
Regards,
Markus
.
