diff options
Diffstat (limited to 'fs/nfs/write.c')
| -rw-r--r-- | fs/nfs/write.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 301391a0bffc..fccc545d1292 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -747,6 +747,9 @@ int nfs_updatepage(struct file *file, struct page *page, file->f_path.dentry->d_name.name, count, (long long)(page_offset(page) + offset)); + if (!count) + goto out; + /* If we're not using byte range locks, and we know the page * is up to date, it may be more efficient to extend the write * to cover the entire page in order to avoid fragmentation @@ -764,7 +767,7 @@ int nfs_updatepage(struct file *file, struct page *page, nfs_set_pageerror(page); else __set_page_dirty_nobuffers(page); - +out: dprintk("NFS: nfs_updatepage returns %d (isize %lld)\n", status, (long long)i_size_read(inode)); return status; |