patchset against 2.6.23-rc2 for /drivers/net ioremap balancing /
return check:
corrects:
--sbus_ioremap return unchecked.
--ioremap function unchecked
--function failure cases did not clean up ioremap'd values.
lne390.c
-- believe had incorrect/not ideal variable check on if for
iounmap
this audit was only for files directly in drivers/net directory,
not the full tree.
I split patches up by file changed as each file had different
'owner' to ease accept/reject/revision process.
Signed-off-by: Scott Thompson <postfail <at> hushmail.com>
----------------------------------------------------------
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 12e01b2..30acbe2 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -2430,6 +2430,11 @@ static int ucc_struct_init(struct
ucc_geth_private *ugeth)
ugeth->ug_regs = (struct ucc_geth *) ioremap(uf_info->regs,
sizeof(struct ucc_geth));
+ if (!ugeth->ug_regs){
+ ugeth_err("%s: Failed to ioremap.", __FUNCTION__);
+ return -ENOMEM;
+ }
+
return 0;
}
-
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