diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index cd504353b27..bbca966f8f6 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -93,16 +93,16 @@ static int transfer_none(struct loop_device *lo, int cmd, struct page *loop_page, unsigned loop_off, int size, sector_t real_block) { - char *raw_buf = kmap_atomic(raw_page, KM_USER0) + raw_off; - char *loop_buf = kmap_atomic(loop_page, KM_USER1) + loop_off; + char *raw_buf = kmap_atomic(raw_page) + raw_off; + char *loop_buf = kmap_atomic(loop_page) + loop_off; if (cmd == READ) memcpy(loop_buf, raw_buf, size); else memcpy(raw_buf, loop_buf, size); - kunmap_atomic(loop_buf, KM_USER1); - kunmap_atomic(raw_buf, KM_USER0); + kunmap_atomic(loop_buf); + kunmap_atomic(raw_buf); cond_resched(); return 0; } @@ -112,8 +112,8 @@ static int transfer_xor(struct loop_device *lo, int cmd, struct page *loop_page, unsigned loop_off, int size, sector_t real_block) { - char *raw_buf = kmap_atomic(raw_page, KM_USER0) + raw_off; - char *loop_buf = kmap_atomic(loop_page, KM_USER1) + loop_off; + char *raw_buf = kmap_atomic(raw_page) + raw_off; + char *loop_buf = kmap_atomic(loop_page) + loop_off; char *in, *out, *key; int i, keysize; @@ -130,8 +130,8 @@ static int transfer_xor(struct loop_device *lo, int cmd, for (i = 0; i < size; i++) *out++ = *in++ ^ key[(i & 511) % keysize]; - kunmap_atomic(loop_buf, KM_USER1); - kunmap_atomic(raw_buf, KM_USER0); + kunmap_atomic(loop_buf); + kunmap_atomic(raw_buf); cond_resched(); return 0; } |