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NFS: Clean up nfs_sync_mapping 

Remove the redundant call to filemap_write_and_wait().

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2010-02-19 17:03:29 -08:00
parent 7f2f12d963
commit 5cf95214cc
1 changed files with 5 additions and 9 deletions
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14
fs/nfs/inode.c
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@ -114,16 +114,12 @@ void nfs_clear_inode(struct inode *inode)
*/
int nfs_sync_mapping(struct address_space *mapping)
{
int ret;
int ret = 0;
if (mapping->nrpages == 0)
return 0;
unmap_mapping_range(mapping, 0, 0, 0);
ret = filemap_write_and_wait(mapping);
if (ret != 0)
goto out;
ret = nfs_wb_all(mapping->host);
out:
if (mapping->nrpages != 0) {
unmap_mapping_range(mapping, 0, 0, 0);
ret = nfs_wb_all(mapping->host);
}
return ret;
}