From 2ee732d57496b8365819dfb958bc1ff04fcd4cac Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 12 Jul 2016 13:17:59 +0800 Subject: crypto: scatterwalk - Remove unnecessary BUG in scatterwalk_start 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 --- crypto/scatterwalk.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c index 2ec5368ed649..ddffbb3ee712 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); -- cgit v1.2.3-58-ga151