Merge branch 'for-3.14/deps-from-dma-defer_probe' into for-3.14/dmas-resets-rework

[platform/adaptation/renesas_rcar/renesas_kernel.git] / crypto / ansi_cprng.c

diff --git a/crypto/ansi_cprng.c b/crypto/ansi_cprng.c
index c0bb377..666f196 100644 (file)
--- a/crypto/ansi_cprng.c
+++ b/crypto/ansi_cprng.c
@@ -230,11 +230,11 @@ remainder:
         */
        if (byte_count < DEFAULT_BLK_SZ) {
 empty_rbuf:
-               for (; ctx->rand_data_valid < DEFAULT_BLK_SZ;
-                       ctx->rand_data_valid++) {
+               while (ctx->rand_data_valid < DEFAULT_BLK_SZ) {
                        *ptr = ctx->rand_data[ctx->rand_data_valid];
                        ptr++;
                        byte_count--;
+                       ctx->rand_data_valid++;
                        if (byte_count == 0)
                                goto done;
                }