truncate: use new helpers

[net-next-2.6.git] / fs / ramfs / file-nommu.c

diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
index 11f0c06316ded778283af0bdbe53d06101225df0..32fae4040ebf46a94bc84cf1260c2edebce0c330 100644 (file)
--- a/fs/ramfs/file-nommu.c
+++ b/fs/ramfs/file-nommu.c
@@ -69,14 +69,11 @@ int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
        /* make various checks */
        order = get_order(newsize);
        if (unlikely(order >= MAX_ORDER))
-               goto too_big;
+               return -EFBIG;
 
-       limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur;
-       if (limit != RLIM_INFINITY && newsize > limit)
-               goto fsize_exceeded;
-
-       if (newsize > inode->i_sb->s_maxbytes)
-               goto too_big;
+       ret = inode_newsize_ok(inode, newsize);
+       if (ret)
+               return ret;
 
        i_size_write(inode, newsize);
 
@@ -118,12 +115,7 @@ int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
 
        return 0;
 
- fsize_exceeded:
-       send_sig(SIGXFSZ, current, 0);
- too_big:
-       return -EFBIG;
-
- add_error:
+add_error:
        while (loop < npages)
                __free_page(pages + loop++);
        return ret;