Nothing bad will happen even if sg->length is zero, so there is no point in keeping this BUG_ON in scatterwalk_start.
Signed-off-by: Herbert Xu <[email protected]> --- crypto/scatterwalk.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c index 2ec5368..ddffbb3 100644 --- a/crypto/scatterwalk.c +++ b/crypto/scatterwalk.c @@ -33,9 +33,6 @@ static inline void memcpy_dir(void *buf, void *sgdata, size_t nbytes, int out) void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg) { walk->sg = sg; - - BUG_ON(!sg->length); - walk->offset = sg->offset; } EXPORT_SYMBOL_GPL(scatterwalk_start); -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
