From e10966981f7258dd7283f3028f414dd127bb5bfc Mon Sep 17 00:00:00 2001 From: Shukun Tan Date: Mon, 21 Oct 2019 15:41:01 +0800 Subject: crypto: hisilicon - Fix using plain integer as NULL pointer This patch fix sparse warning: zip_crypto.c:425:26: warning: Using plain integer as NULL pointer Replaces assignment of 0 to pointer with NULL assignment. Signed-off-by: Shukun Tan Signed-off-by: Zhou Wang Signed-off-by: Herbert Xu --- drivers/crypto/hisilicon/zip/zip_crypto.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/hisilicon/zip/zip_crypto.c b/drivers/crypto/hisilicon/zip/zip_crypto.c index 9d31b80969f2..795428c1d07e 100644 --- a/drivers/crypto/hisilicon/zip/zip_crypto.c +++ b/drivers/crypto/hisilicon/zip/zip_crypto.c @@ -42,7 +42,7 @@ enum hisi_zip_alg_type { #define TO_HEAD(req_type) \ (((req_type) == HZIP_ALG_TYPE_ZLIB) ? zlib_head : \ - ((req_type) == HZIP_ALG_TYPE_GZIP) ? gzip_head : 0) \ + ((req_type) == HZIP_ALG_TYPE_GZIP) ? gzip_head : NULL) \ struct hisi_zip_req { struct acomp_req *req; -- cgit v1.2.3