diff options
Diffstat (limited to 'drivers/block/pktcdvd.c')
-rw-r--r-- | drivers/block/pktcdvd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index d59edeabd93f..ba66e4445f41 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c | |||
@@ -987,14 +987,14 @@ static void pkt_copy_bio_data(struct bio *src_bio, int seg, int offs, struct pag | |||
987 | 987 | ||
988 | while (copy_size > 0) { | 988 | while (copy_size > 0) { |
989 | struct bio_vec *src_bvl = bio_iovec_idx(src_bio, seg); | 989 | struct bio_vec *src_bvl = bio_iovec_idx(src_bio, seg); |
990 | void *vfrom = kmap_atomic(src_bvl->bv_page, KM_USER0) + | 990 | void *vfrom = kmap_atomic(src_bvl->bv_page) + |
991 | src_bvl->bv_offset + offs; | 991 | src_bvl->bv_offset + offs; |
992 | void *vto = page_address(dst_page) + dst_offs; | 992 | void *vto = page_address(dst_page) + dst_offs; |
993 | int len = min_t(int, copy_size, src_bvl->bv_len - offs); | 993 | int len = min_t(int, copy_size, src_bvl->bv_len - offs); |
994 | 994 | ||
995 | BUG_ON(len < 0); | 995 | BUG_ON(len < 0); |
996 | memcpy(vto, vfrom, len); | 996 | memcpy(vto, vfrom, len); |
997 | kunmap_atomic(vfrom, KM_USER0); | 997 | kunmap_atomic(vfrom); |
998 | 998 | ||
999 | seg++; | 999 | seg++; |
1000 | offs = 0; | 1000 | offs = 0; |
@@ -1019,10 +1019,10 @@ static void pkt_make_local_copy(struct packet_data *pkt, struct bio_vec *bvec) | |||
1019 | offs = 0; | 1019 | offs = 0; |
1020 | for (f = 0; f < pkt->frames; f++) { | 1020 | for (f = 0; f < pkt->frames; f++) { |
1021 | if (bvec[f].bv_page != pkt->pages[p]) { | 1021 | if (bvec[f].bv_page != pkt->pages[p]) { |
1022 | void *vfrom = kmap_atomic(bvec[f].bv_page, KM_USER0) + bvec[f].bv_offset; | 1022 | void *vfrom = kmap_atomic(bvec[f].bv_page) + bvec[f].bv_offset; |
1023 | void *vto = page_address(pkt->pages[p]) + offs; | 1023 | void *vto = page_address(pkt->pages[p]) + offs; |
1024 | memcpy(vto, vfrom, CD_FRAMESIZE); | 1024 | memcpy(vto, vfrom, CD_FRAMESIZE); |
1025 | kunmap_atomic(vfrom, KM_USER0); | 1025 | kunmap_atomic(vfrom); |
1026 | bvec[f].bv_page = pkt->pages[p]; | 1026 | bvec[f].bv_page = pkt->pages[p]; |
1027 | bvec[f].bv_offset = offs; | 1027 | bvec[f].bv_offset = offs; |
1028 | } else { | 1028 | } else { |