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-rw-r--r--crypto/tcrypt.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 004349576ba1..2b2486ad26ef 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -250,19 +250,19 @@ static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
int k, rem;
- np = (np > XBUFSIZE) ? XBUFSIZE : np;
- rem = buflen % PAGE_SIZE;
if (np > XBUFSIZE) {
rem = PAGE_SIZE;
np = XBUFSIZE;
+ } else {
+ rem = buflen % PAGE_SIZE;
}
+
sg_init_table(sg, np);
- for (k = 0; k < np; ++k) {
- if (k == (np-1))
- sg_set_buf(&sg[k], xbuf[k], rem);
- else
- sg_set_buf(&sg[k], xbuf[k], PAGE_SIZE);
- }
+ np--;
+ for (k = 0; k < np; k++)
+ sg_set_buf(&sg[k], xbuf[k], PAGE_SIZE);
+
+ sg_set_buf(&sg[k], xbuf[k], rem);
}
static void test_aead_speed(const char *algo, int enc, unsigned int secs,