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-rw-r--r--fs/ramfs/inode.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c
index a404fb88e456..3a6b193d8444 100644
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -221,22 +221,23 @@ static int ramfs_fill_super(struct super_block * sb, void * data, int silent)
221 save_mount_options(sb, data); 221 save_mount_options(sb, data);
222 222
223 fsi = kzalloc(sizeof(struct ramfs_fs_info), GFP_KERNEL); 223 fsi = kzalloc(sizeof(struct ramfs_fs_info), GFP_KERNEL);
224 sb->s_fs_info = fsi;
224 if (!fsi) { 225 if (!fsi) {
225 err = -ENOMEM; 226 err = -ENOMEM;
226 goto fail; 227 goto fail;
227 } 228 }
228 sb->s_fs_info = fsi;
229 229
230 err = ramfs_parse_options(data, &fsi->mount_opts); 230 err = ramfs_parse_options(data, &fsi->mount_opts);
231 if (err) 231 if (err)
232 goto fail; 232 goto fail;
233 233
234 sb->s_maxbytes = MAX_LFS_FILESIZE; 234 sb->s_maxbytes = MAX_LFS_FILESIZE;
235 sb->s_blocksize = PAGE_CACHE_SIZE; 235 sb->s_blocksize = PAGE_CACHE_SIZE;
236 sb->s_blocksize_bits = PAGE_CACHE_SHIFT; 236 sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
237 sb->s_magic = RAMFS_MAGIC; 237 sb->s_magic = RAMFS_MAGIC;
238 sb->s_op = &ramfs_ops; 238 sb->s_op = &ramfs_ops;
239 sb->s_time_gran = 1; 239 sb->s_time_gran = 1;
240
240 inode = ramfs_get_inode(sb, S_IFDIR | fsi->mount_opts.mode, 0); 241 inode = ramfs_get_inode(sb, S_IFDIR | fsi->mount_opts.mode, 0);
241 if (!inode) { 242 if (!inode) {
242 err = -ENOMEM; 243 err = -ENOMEM;
@@ -244,14 +245,16 @@ static int ramfs_fill_super(struct super_block * sb, void * data, int silent)
244 } 245 }
245 246
246 root = d_alloc_root(inode); 247 root = d_alloc_root(inode);
248 sb->s_root = root;
247 if (!root) { 249 if (!root) {
248 err = -ENOMEM; 250 err = -ENOMEM;
249 goto fail; 251 goto fail;
250 } 252 }
251 sb->s_root = root; 253
252 return 0; 254 return 0;
253fail: 255fail:
254 kfree(fsi); 256 kfree(fsi);
257 sb->s_fs_info = NULL;
255 iput(inode); 258 iput(inode);
256 return err; 259 return err;
257} 260}