diff options
| -rw-r--r-- | include/linux/scatterlist.h | 4 | ||||
| -rw-r--r-- | lib/scatterlist.c | 4 |
2 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index 9b1ef0c820a7..698e906ca730 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -161,10 +161,6 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf, static inline void sg_chain(struct scatterlist *prv, unsigned int prv_nents, struct scatterlist *sgl) { -#ifndef CONFIG_ARCH_HAS_SG_CHAIN - BUG(); -#endif - /* * offset and length are unused for chain entry. Clear them. */ diff --git a/lib/scatterlist.c b/lib/scatterlist.c index d105a9f56878..bafa9933fa76 100644 --- a/lib/scatterlist.c +++ b/lib/scatterlist.c @@ -105,16 +105,12 @@ EXPORT_SYMBOL(sg_nents_for_len); **/ struct scatterlist *sg_last(struct scatterlist *sgl, unsigned int nents) { -#ifndef CONFIG_ARCH_HAS_SG_CHAIN - struct scatterlist *ret = &sgl[nents - 1]; -#else struct scatterlist *sg, *ret = NULL; unsigned int i; for_each_sg(sgl, sg, nents, i) ret = sg; -#endif #ifdef CONFIG_DEBUG_SG BUG_ON(sgl[0].sg_magic != SG_MAGIC); BUG_ON(!sg_is_last(ret)); |