staging: ccree: remove comparisons to NULL

[karo-tx-linux.git] / drivers / staging / ccree / ssi_ivgen.c

diff --git a/drivers/staging/ccree/ssi_ivgen.c b/drivers/staging/ccree/ssi_ivgen.c
index d81bf683d877910914818c22b67e5b56e697567d..a275151ab91a466e68013174ee2311734e5eaf21 100644 (file)
--- a/drivers/staging/ccree/ssi_ivgen.c
+++ b/drivers/staging/ccree/ssi_ivgen.c
@@ -160,10 +160,10 @@ void ssi_ivgen_fini(struct ssi_drvdata *drvdata)
        struct ssi_ivgen_ctx *ivgen_ctx = drvdata->ivgen_handle;
        struct device *device = &(drvdata->plat_dev->dev);
 
-       if (ivgen_ctx == NULL)
+       if (!ivgen_ctx)
                return;
 
-       if (ivgen_ctx->pool_meta != NULL) {
+       if (ivgen_ctx->pool_meta) {
                memset(ivgen_ctx->pool_meta, 0, SSI_IVPOOL_META_SIZE);
                dma_free_coherent(device, SSI_IVPOOL_META_SIZE,
                        ivgen_ctx->pool_meta, ivgen_ctx->pool_meta_dma);