* [PATCH] crypto: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(..
@ 2012-01-22 17:30 Thomas Meyer
0 siblings, 0 replies; only message in thread
From: Thomas Meyer @ 2012-01-22 17:30 UTC (permalink / raw)
To: linux-kernel
The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---
diff -u -p a/lib/digsig.c b/lib/digsig.c
--- a/lib/digsig.c 2012-01-14 01:33:38.949800859 +0100
+++ b/lib/digsig.c 2012-01-22 10:01:23.096322034 +0100
@@ -224,7 +224,7 @@ int digsig_verify(struct key *keyring, c
kref = keyring_search(make_key_ref(keyring, 1UL),
&key_type_user, name);
if (IS_ERR(kref))
- key = ERR_PTR(PTR_ERR(kref));
+ key = ERR_CAST(kref);
else
key = key_ref_to_ptr(kref);
} else {
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2012-01-22 17:30 [PATCH] crypto: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR( Thomas Meyer
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