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Remove #ifdef for unsupported kernel version

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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga 2020-12-12 11:36:13 +01:00
parent bcd6f4831c
commit 7e40570bbd
2 changed files with 0 additions and 6 deletions
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4
modules/cas_cache/classifier.c
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@ -1090,11 +1090,7 @@ static struct cas_classifier *_cas_cls_init(void)
INIT_LIST_HEAD(&cls->rules); INIT_LIST_HEAD(&cls->rules);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)
cls->wq = alloc_workqueue("kcas_clsd", WQ_UNBOUND | WQ_FREEZABLE, 1); cls->wq = alloc_workqueue("kcas_clsd", WQ_UNBOUND | WQ_FREEZABLE, 1);
#else
cls->wq = create_singlethread_workqueue("kcas_clsd");
#endif
if (!cls->wq) { if (!cls->wq) {
kfree(cls); kfree(cls);
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);

2
modules/cas_disk/cas_disk_defs.h
View File

@ -50,7 +50,6 @@ extern struct casdsk_module *casdsk_module;
#define CASDSK_KERN_INFO KERN_INFO""CASDSK_PREFIX_SHORT #define CASDSK_KERN_INFO KERN_INFO""CASDSK_PREFIX_SHORT
#define CASDSK_KERN_DEBUG KERN_DEBUG""CASDSK_PREFIX_SHORT #define CASDSK_KERN_DEBUG KERN_DEBUG""CASDSK_PREFIX_SHORT
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 37)
static inline struct block_device *open_bdev_exclusive(const char *path, static inline struct block_device *open_bdev_exclusive(const char *path,
fmode_t mode, fmode_t mode,
void *holder) void *holder)
@ -74,7 +73,6 @@ static inline void bd_release_from_disk(struct block_device *bdev,
{ {
return bd_unlink_disk_holder(bdev, disk); return bd_unlink_disk_holder(bdev, disk);
} }
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0) #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
#define KRETURN(x) ({ return (x); }) #define KRETURN(x) ({ return (x); })