From: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Date: Tue, 12 Nov 2013 23:09:51 +0000 (-0800)
Subject: lib/digsig.c: use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
X-Git-Tag: v3.13-rc1~106^2~100
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ff6092a8a413f3db1938b4606e078fa751ed6cdb;p=platform%2Fkernel%2Flinux-stable.git

lib/digsig.c: use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Cc: James Morris <james.l.morris@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/lib/digsig.c b/lib/digsig.c
index 2f31e6a..8793aed 100644
--- a/lib/digsig.c
+++ b/lib/digsig.c
@@ -209,7 +209,7 @@ int digsig_verify(struct key *keyring, const char *sig, int siglen,
 		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 {