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-rw-r--r--fs/afs/file.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c
index 0149dab365e7..681c2a7b013f 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -134,9 +134,16 @@ static int afs_readpage(struct file *file, struct page *page)
134 134
135 inode = page->mapping->host; 135 inode = page->mapping->host;
136 136
137 ASSERT(file != NULL); 137 if (file) {
138 key = file->private_data; 138 key = file->private_data;
139 ASSERT(key != NULL); 139 ASSERT(key != NULL);
140 } else {
141 key = afs_request_key(AFS_FS_S(inode->i_sb)->volume->cell);
142 if (IS_ERR(key)) {
143 ret = PTR_ERR(key);
144 goto error_nokey;
145 }
146 }
140 147
141 _enter("{%x},{%lu},{%lu}", key_serial(key), inode->i_ino, page->index); 148 _enter("{%x},{%lu},{%lu}", key_serial(key), inode->i_ino, page->index);
142 149
@@ -207,12 +214,17 @@ static int afs_readpage(struct file *file, struct page *page)
207 unlock_page(page); 214 unlock_page(page);
208 } 215 }
209 216
217 if (!file)
218 key_put(key);
210 _leave(" = 0"); 219 _leave(" = 0");
211 return 0; 220 return 0;
212 221
213error: 222error:
214 SetPageError(page); 223 SetPageError(page);
215 unlock_page(page); 224 unlock_page(page);
225 if (!file)
226 key_put(key);
227error_nokey:
216 _leave(" = %d", ret); 228 _leave(" = %d", ret);
217 return ret; 229 return ret;
218} 230}