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scsi: dpt_i2o: double free on error path 

We recently introduced a kfree() in the caller for this function.
That's where, logically, you would think the kfree() should be.
Unfortunately the code was just ugly and not buggy so the static checker
warning was a false postive and introduced a double free.

I've removed the old kfree() and left the new one.

Fixes: 021e292758 ("scsi: dpt_i2o: Add a missing call to kfree")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Quentin Lambert <lambert.quentin@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Dan Carpenter 2016-11-30 22:36:48 +03:00 committed by Martin K. Petersen
parent fe7f96982a
commit af25756de9
1 changed files with 0 additions and 1 deletions
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1
drivers/scsi/dpt_i2o.c
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@ -651,7 +651,6 @@ static u32 adpt_ioctl_to_context(adpt_hba * pHba, void *reply)
}
spin_unlock_irqrestore(pHba->host->host_lock, flags);
if (i >= nr) {
kfree (reply);
printk(KERN_WARNING"%s: Too many outstanding "
"ioctl commands\n", pHba->name);
return (u32)-1;