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authorJan Kara <jack@suse.cz>2008-10-20 19:23:51 +0200
committerMark Fasheh <mfasheh@suse.com>2008-11-10 09:51:46 -0800
commitfa38e92cb34e27e60d0faf1035934eb9b44aa1d4 (patch)
treea7bbefddcf693735aa0dbdf3abca25b57268df1a /fs/ocfs2
parent8573f79d30077875e2b6e83849b5245bfbb08685 (diff)
ocfs2: Fix check of return value of ocfs2_start_trans()
On failure, ocfs2_start_trans() returns values like ERR_PTR(-ENOMEM). Thus checks for !handle are wrong. Fix them to use IS_ERR(). Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2')
-rw-r--r--fs/ocfs2/file.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 7efe937a415..3138a385fdb 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -247,8 +247,8 @@ int ocfs2_update_inode_atime(struct inode *inode,
mlog_entry_void();
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
- if (handle == NULL) {
- ret = -ENOMEM;
+ if (IS_ERR(handle)) {
+ ret = PTR_ERR(handle);
mlog_errno(ret);
goto out;
}
@@ -312,8 +312,8 @@ static int ocfs2_simple_size_update(struct inode *inode,
handle_t *handle = NULL;
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
- if (handle == NULL) {
- ret = -ENOMEM;
+ if (IS_ERR(handle)) {
+ ret = PTR_ERR(handle);
mlog_errno(ret);
goto out;
}
@@ -1055,8 +1055,8 @@ static int __ocfs2_write_remove_suid(struct inode *inode,
(unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_mode);
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
- if (handle == NULL) {
- ret = -ENOMEM;
+ if (IS_ERR(handle)) {
+ ret = PTR_ERR(handle);
mlog_errno(ret);
goto out;
}
@@ -1259,8 +1259,8 @@ static int __ocfs2_remove_inode_range(struct inode *inode,
}
handle = ocfs2_start_trans(osb, OCFS2_REMOVE_EXTENT_CREDITS);
- if (handle == NULL) {
- ret = -ENOMEM;
+ if (IS_ERR(handle)) {
+ ret = PTR_ERR(handle);
mlog_errno(ret);
goto out;
}
@@ -1352,8 +1352,8 @@ static int ocfs2_zero_partial_clusters(struct inode *inode,
goto out;
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
- if (handle == NULL) {
- ret = -ENOMEM;
+ if (IS_ERR(handle)) {
+ ret = PTR_ERR(handle);
mlog_errno(ret);
goto out;
}