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crypto: algif - Change some variable to size_t

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Some variable are set as int but store only positive values.
Furthermore there are used in operation/function that wait for unsigned
value.
This patch set them as size_t.

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
LABBE Corentin 2015-10-23 14:10:36 +02:00 committed by Herbert Xu
parent c52b673389
commit 652d5b8a8d
2 changed files with 8 additions and 8 deletions
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6
crypto/algif_aead.c
View File

@ -213,7 +213,7 @@ static int aead_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
}
while (size) {
unsigned long len = size;
size_t len = size;
struct scatterlist *sg = NULL;
/* use the existing memory in an allocated page */
@ -247,7 +247,7 @@ static int aead_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
/* allocate a new page */
len = min_t(unsigned long, size, aead_sndbuf(sk));
while (len) {
int plen = 0;
size_t plen = 0;
if (sgl->cur >= ALG_MAX_PAGES) {
aead_put_sgl(sk);
@ -256,7 +256,7 @@ static int aead_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
}
sg = sgl->sg + sgl->cur;
plen = min_t(int, len, PAGE_SIZE);
plen = min_t(size_t, len, PAGE_SIZE);
sg_assign_page(sg, alloc_page(GFP_KERNEL));
err = -ENOMEM;

10
crypto/algif_skcipher.c
View File

@ -40,7 +40,7 @@ struct skcipher_ctx {
struct af_alg_completion completion;
atomic_t inflight;
unsigned used;
size_t used;
unsigned int len;
bool more;
@ -153,7 +153,7 @@ static int skcipher_alloc_sgl(struct sock *sk)
return 0;
}
static void skcipher_pull_sgl(struct sock *sk, int used, int put)
static void skcipher_pull_sgl(struct sock *sk, size_t used, int put)
{
struct alg_sock *ask = alg_sk(sk);
struct skcipher_ctx *ctx = ask->private;
@ -167,7 +167,7 @@ static void skcipher_pull_sgl(struct sock *sk, int used, int put)
sg = sgl->sg;
for (i = 0; i < sgl->cur; i++) {
int plen = min_t(int, used, sg[i].length);
size_t plen = min_t(size_t, used, sg[i].length);
if (!sg_page(sg + i))
continue;
@ -348,7 +348,7 @@ static int skcipher_sendmsg(struct socket *sock, struct msghdr *msg,
while (size) {
struct scatterlist *sg;
unsigned long len = size;
int plen;
size_t plen;
if (ctx->merge) {
sgl = list_entry(ctx->tsgl.prev,
@ -390,7 +390,7 @@ static int skcipher_sendmsg(struct socket *sock, struct msghdr *msg,
sg_unmark_end(sg + sgl->cur);
do {
i = sgl->cur;
plen = min_t(int, len, PAGE_SIZE);
plen = min_t(size_t, len, PAGE_SIZE);
sg_assign_page(sg + i, alloc_page(GFP_KERNEL));
err = -ENOMEM;