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>
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8573f79d30
Коммит
fa38e92cb3
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@ -247,8 +247,8 @@ int ocfs2_update_inode_atime(struct inode *inode,
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mlog_entry_void();
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mlog_entry_void();
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handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
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handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
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if (handle == NULL) {
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if (IS_ERR(handle)) {
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ret = -ENOMEM;
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ret = PTR_ERR(handle);
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mlog_errno(ret);
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mlog_errno(ret);
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goto out;
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goto out;
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}
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}
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@ -312,8 +312,8 @@ static int ocfs2_simple_size_update(struct inode *inode,
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handle_t *handle = NULL;
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handle_t *handle = NULL;
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handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
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handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
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if (handle == NULL) {
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if (IS_ERR(handle)) {
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ret = -ENOMEM;
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ret = PTR_ERR(handle);
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mlog_errno(ret);
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mlog_errno(ret);
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goto out;
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goto out;
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}
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}
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@ -1055,8 +1055,8 @@ static int __ocfs2_write_remove_suid(struct inode *inode,
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(unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_mode);
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(unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_mode);
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handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
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handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
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if (handle == NULL) {
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if (IS_ERR(handle)) {
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ret = -ENOMEM;
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ret = PTR_ERR(handle);
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mlog_errno(ret);
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mlog_errno(ret);
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goto out;
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goto out;
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}
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}
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@ -1259,8 +1259,8 @@ static int __ocfs2_remove_inode_range(struct inode *inode,
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}
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}
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handle = ocfs2_start_trans(osb, OCFS2_REMOVE_EXTENT_CREDITS);
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handle = ocfs2_start_trans(osb, OCFS2_REMOVE_EXTENT_CREDITS);
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if (handle == NULL) {
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if (IS_ERR(handle)) {
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ret = -ENOMEM;
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ret = PTR_ERR(handle);
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mlog_errno(ret);
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mlog_errno(ret);
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goto out;
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goto out;
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}
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}
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@ -1352,8 +1352,8 @@ static int ocfs2_zero_partial_clusters(struct inode *inode,
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goto out;
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goto out;
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handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
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handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
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if (handle == NULL) {
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if (IS_ERR(handle)) {
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ret = -ENOMEM;
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ret = PTR_ERR(handle);
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mlog_errno(ret);
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mlog_errno(ret);
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goto out;
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goto out;
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}
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}
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