[PATCH 1/6] crypto: sun4i-ss: fix a few signed warning
From: LABBE Corentin <clabbe.montjoie@gmail.com>
Date: 2016-08-10 18:27:16
Also in:
lkml
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
The variable i is always checked against unsigned value and cannot be negative. This patch set it as unsigned. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> --- drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
index 3830d7c..90efd10 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c@@ -29,7 +29,8 @@ static int sun4i_ss_opti_poll(struct ablkcipher_request *areq) u32 tx_cnt = 0; u32 spaces; u32 v; - int i, err = 0; + int err = 0; + unsigned int i; unsigned int ileft = areq->nbytes; unsigned int oleft = areq->nbytes; unsigned int todo;
@@ -139,7 +140,8 @@ static int sun4i_ss_cipher_poll(struct ablkcipher_request *areq) u32 tx_cnt = 0; u32 v; u32 spaces; - int i, err = 0; + int err = 0; + unsigned int i; unsigned int ileft = areq->nbytes; unsigned int oleft = areq->nbytes; unsigned int todo;
--
2.7.3