crypto: caam - fix caam_dump_sg that iterates through scatterlist

Fix caam_dump_sg by correctly determining the next scatterlist
entry in the list.

Fixes: 5ecf8ef9103c ("crypto: caam - fix sg dump")
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c
index a4129a3..4da844e 100644 (file)
--- a/drivers/crypto/caam/error.c
+++ b/drivers/crypto/caam/error.c
@@ -22,7 +22,7 @@ void caam_dump_sg(const char *level, const char *prefix_str, int prefix_type,
        size_t len;
        void *buf;
 
-       for (it = sg; it && tlen > 0 ; it = sg_next(sg)) {
+       for (it = sg; it && tlen > 0 ; it = sg_next(it)) {
                /*
                 * make sure the scatterlist's page
                 * has a valid virtual memory mapping