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-rw-r--r--fs/configfs/file.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/configfs/file.c b/fs/configfs/file.c
index e6d5754a715e..cf33fac68c84 100644
--- a/fs/configfs/file.c
+++ b/fs/configfs/file.c
@@ -275,13 +275,14 @@ static int check_perm(struct inode * inode, struct file * file)
275 * it in file->private_data for easy access. 275 * it in file->private_data for easy access.
276 */ 276 */
277 buffer = kzalloc(sizeof(struct configfs_buffer),GFP_KERNEL); 277 buffer = kzalloc(sizeof(struct configfs_buffer),GFP_KERNEL);
278 if (buffer) { 278 if (!buffer) {
279 init_MUTEX(&buffer->sem);
280 buffer->needs_read_fill = 1;
281 buffer->ops = ops;
282 file->private_data = buffer;
283 } else
284 error = -ENOMEM; 279 error = -ENOMEM;
280 goto Enomem;
281 }
282 init_MUTEX(&buffer->sem);
283 buffer->needs_read_fill = 1;
284 buffer->ops = ops;
285 file->private_data = buffer;
285 goto Done; 286 goto Done;
286 287
287 Einval: 288 Einval:
@@ -289,6 +290,7 @@ static int check_perm(struct inode * inode, struct file * file)
289 goto Done; 290 goto Done;
290 Eaccess: 291 Eaccess:
291 error = -EACCES; 292 error = -EACCES;
293 Enomem:
292 module_put(attr->ca_owner); 294 module_put(attr->ca_owner);
293 Done: 295 Done:
294 if (error && item) 296 if (error && item)