[PATCH] cciss: memory leak in cciss_init_one()

From: Eric Dumazet
Date: Sun Aug 23 2009 - 05:04:06 EST


Andrew, I originally sent this 18 days ago and got no reply yet,
maybe could you get the baby ?

Thanks

[PATCH] cciss: memory leak in cciss_init_one()

commit 22bece00dc1f28dd3374c55e464c9f02eb642876
(cciss: fix regression firmware not displayed in procfs)
added a small memory leak in cciss_init_one()

Signed-off-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
---
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index a52cc7f..0589dfb 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3889,7 +3889,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
int j = 0;
int rc;
int dac, return_code;
- InquiryData_struct *inq_buff = NULL;
+ InquiryData_struct *inq_buff;

if (reset_devices) {
/* Reset the controller with a PCI power-cycle */
@@ -4029,6 +4029,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
printk(KERN_WARNING "cciss: unable to determine firmware"
" version of controller\n");
}
+ kfree(inq_buff);

cciss_procinit(i);

@@ -4045,7 +4046,6 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
return 1;

clean4:
- kfree(inq_buff);
kfree(hba[i]->cmd_pool_bits);
if (hba[i]->cmd_pool)
pci_free_consistent(hba[i]->pdev,

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/