[Blackfin] arch: Fix bug to Enable bf548 to Re-program Clocks while Kernel boots.

[linux-2.6-omap-h63xx.git] / net / ipv6 / ipcomp6.c

diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 85eb4798d8d2a856bb6810db6bf66ecc3556600b..0cd4056f9127e3434cbb63ed27ebcaddb404f54c 100644 (file)
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -36,6 +36,7 @@
 #include <net/ipcomp.h>
 #include <asm/semaphore.h>
 #include <linux/crypto.h>
+#include <linux/err.h>
 #include <linux/pfkeyv2.h>
 #include <linux/random.h>
 #include <linux/percpu.h>
@@ -358,7 +359,7 @@ static struct crypto_comp **ipcomp6_alloc_tfms(const char *alg_name)
        for_each_possible_cpu(cpu) {
                struct crypto_comp *tfm = crypto_alloc_comp(alg_name, 0,
                                                            CRYPTO_ALG_ASYNC);
-               if (!tfm)
+               if (IS_ERR(tfm))
                        goto error;
                *per_cpu_ptr(tfms, cpu) = tfm;
        }