[RFC PATCH 32/39] sysctl: remove obsolete nr_open bound variables

[wen.yang@linux.dev]

From: Wen Yang <wen.yang@linux.dev>

Remove nr_open bound variables and declarations now that limits are inline.

Suggested-by: Joel Granados <joel.granados@kernel.org>
Signed-off-by: Wen Yang <wen.yang@linux.dev>
---
 fs/file.c            | 5 -----
 include/linux/file.h | 2 --
 2 files changed, 7 deletions(-)

diff --git a/fs/file.c b/fs/file.c
index 4cd40dfa6129..25fc2de96e9b 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -94,11 +94,6 @@ bool __file_ref_put(file_ref_t *ref, unsigned long cnt)
 EXPORT_SYMBOL_GPL(__file_ref_put);
 
 unsigned int sysctl_nr_open __read_mostly = 1024*1024;
-unsigned int sysctl_nr_open_min = BITS_PER_LONG;
-/* our min() is unusable in constant expressions ;-/ */
-#define __const_min(x, y) ((x) < (y) ? (x) : (y))
-unsigned int sysctl_nr_open_max =
-	__const_min(INT_MAX, ~(size_t)0/sizeof(void *)) & -BITS_PER_LONG;
 
 static void __free_fdtable(struct fdtable *fdt)
 {
diff --git a/include/linux/file.h b/include/linux/file.h
index 41c3c0be1064..634f1770e9a6 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -126,8 +126,6 @@ int receive_fd_replace(int new_fd, struct file *file, unsigned int o_flags);
 extern void flush_delayed_fput(void);
 extern void __fput_sync(struct file *);
 
-extern unsigned int sysctl_nr_open_min, sysctl_nr_open_max;
-
 /*
  * fd_prepare: Combined fd + file allocation cleanup class.
  * @fd: Allocated fd
-- 
2.25.1