#define __LPROC_SEQ_FOPS(name, custom_seq_write) \
static int name##_single_open(cfs_inode_t *inode, struct file *file) { \
struct proc_dir_entry *dp = PDE(inode); \
- int rc; \
- LPROCFS_ENTRY_AND_CHECK(dp); \
- rc = single_open(file, name##_seq_show, dp->data); \
- if (rc) { \
- LPROCFS_EXIT(); \
- return rc; \
- } \
- return 0; \
+ LPROCFS_ENTRY_CHECK(dp); \
+ return single_open(file, name##_seq_show, dp->data); \
} \
struct file_operations name##_fops = { \
.owner = THIS_MODULE, \