Sporadic null pointer exceptions came from here. Fix them. Signed-off-by: Will Thomas <will.thomas@xxxxxxxxxx> Reviewed-by: James Hartley <james.hartley@xxxxxxxxxx> --- drivers/crypto/img-hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c index 68e8aa9..e5c941b 100644 --- a/drivers/crypto/img-hash.c +++ b/drivers/crypto/img-hash.c @@ -361,7 +361,7 @@ static void img_hash_dma_task(unsigned long d) size_t nbytes, bleft, wsend, len, tbc; struct scatterlist tsg; - if (!ctx->sg) + if (!hdev->req || !ctx->sg) return; addr = sg_virt(ctx->sg); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
