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authorShukun Tan <tanshukun1@huawei.com>2019-10-21 09:41:01 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2019-10-25 17:09:59 +0200
commite10966981f7258dd7283f3028f414dd127bb5bfc (patch)
tree5dbce0c4c29aca03c6eba134150a4b3f24f6abe6 /drivers/crypto/hisilicon
parentcrypto: hisilicon - tiny fix about QM/ZIP error callback print (diff)
downloadlinux-e10966981f7258dd7283f3028f414dd127bb5bfc.tar.xz
linux-e10966981f7258dd7283f3028f414dd127bb5bfc.zip
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 <tanshukun1@huawei.com> Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon')
-rw-r--r--drivers/crypto/hisilicon/zip/zip_crypto.c2
1 files changed, 1 insertions, 1 deletions
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;