From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 4 Jun 2014 23:11:51 +0000 (-0700)
Subject: lib/libcrc32c.c: use PTR_ERR_OR_ZERO
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f8eaf298c8dc034e88d772c7d4bef7e5f5a490e2;p=openwrt%2Fstaging%2Fblogic.git

lib/libcrc32c.c: use PTR_ERR_OR_ZERO

replace IS_ERR/PTR_ERR

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/lib/libcrc32c.c b/lib/libcrc32c.c
index 244f5480c898..b3131f5cf8a2 100644
--- a/lib/libcrc32c.c
+++ b/lib/libcrc32c.c
@@ -62,10 +62,7 @@ EXPORT_SYMBOL(crc32c);
 static int __init libcrc32c_mod_init(void)
 {
 	tfm = crypto_alloc_shash("crc32c", 0, 0);
-	if (IS_ERR(tfm))
-		return PTR_ERR(tfm);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(tfm);
 }
 
 static void __exit libcrc32c_mod_fini(void)