crypto: dcp - Use NULL instead of 0

Use NULL instead of 0 for pointer variables.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Tested-by: Tobias Rauter <tobiasrauter@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/crypto/dcp.c b/drivers/crypto/dcp.c
index 9e91c2cf3bf8..49dd560c0152 100644
--- a/drivers/crypto/dcp.c
+++ b/drivers/crypto/dcp.c
@@ -408,7 +408,7 @@ static void dcp_done_task(unsigned long data)
         ablkcipher_walk_complete(&dev->ctx->walk);
         dev->ctx->req->base.complete(&dev->ctx->req->base,
                         dev->ctx->stat);
-        dev->ctx->req = 0;
+        dev->ctx->req = NULL;
         /* in case there are other requests in the queue */
         tasklet_schedule(&dev->queue_task);
 }