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Diffstat (limited to 'net/ipv4/ipcomp.c')
-rw-r--r--net/ipv4/ipcomp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index ca1b5fdb8d3..2c44a94c213 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -16,6 +16,7 @@
#include <linux/module.h>
#include <asm/semaphore.h>
#include <linux/crypto.h>
+#include <linux/err.h>
#include <linux/pfkeyv2.h>
#include <linux/percpu.h>
#include <linux/smp.h>
@@ -344,7 +345,7 @@ static struct crypto_comp **ipcomp_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;
}