diff options
| author | Paul Mackerras <paulus@samba.org> | 2007-05-10 21:08:37 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-10 21:08:37 +1000 |
| commit | 2ecf042ef530dd0943e41d84b6344f507941af3e (patch) | |
| tree | 73100361dd74e3f80f14c7c81ba4675948983f44 /drivers/block/loop.c | |
| parent | 32a56ebb24f23da1bbaf24292acf85b6c04526ab (diff) | |
| parent | de5603748af8bf7deac403e6ba92887f8d18e812 (diff) | |
Merge branch 'linux-2.6'
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index af6d7274a7c..18cdd8c7762 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -243,17 +243,13 @@ static int do_lo_send_aops(struct loop_device *lo, struct bio_vec *bvec, transfer_result = lo_do_transfer(lo, WRITE, page, offset, bvec->bv_page, bv_offs, size, IV); if (unlikely(transfer_result)) { - char *kaddr; - /* * The transfer failed, but we still write the data to * keep prepare/commit calls balanced. */ printk(KERN_ERR "loop: transfer error block %llu\n", (unsigned long long)index); - kaddr = kmap_atomic(page, KM_USER0); - memset(kaddr + offset, 0, size); - kunmap_atomic(kaddr, KM_USER0); + zero_user_page(page, offset, size, KM_USER0); } flush_dcache_page(page); ret = aops->commit_write(file, page, offset, |