git: ecd1d1f1dac4 - main - LinuxKPI: remove extern from function declarations

The branch main has been updated by bz:

URL: https://cgit.FreeBSD.org/src/commit/?id=ecd1d1f1dac49c7ecbf1e7c5ffc64356c2851efd

commit ecd1d1f1dac49c7ecbf1e7c5ffc64356c2851efd
Author:     Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2024-05-27 19:49:45 +0000
Commit:     Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2024-05-30 21:01:57 +0000

    LinuxKPI: remove extern from function declarations
    
    Sponsored by:   The FreeBSD Foundation
    MFC after:      3 days
    Reviewed by:    emaste (earlier version, found another two)
    Differential Revision: https://reviews.freebsd.org/D45386
---
 sys/compat/linuxkpi/common/include/linux/gfp.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/sys/compat/linuxkpi/common/include/linux/gfp.h b/sys/compat/linuxkpi/common/include/linux/gfp.h
index f6cce379924d..8a0ce489f19f 100644
--- a/sys/compat/linuxkpi/common/include/linux/gfp.h
+++ b/sys/compat/linuxkpi/common/include/linux/gfp.h
@@ -89,15 +89,15 @@ struct page_frag_cache {
  *
  * NOTE: This function only works for pages allocated by the kernel.
  */
-extern void *linux_page_address(struct page *);
+void *linux_page_address(struct page *);
 
 #define	page_address(page) linux_page_address(page)
 
 /*
  * Page management for unmapped pages:
  */
-extern struct page *linux_alloc_pages(gfp_t flags, unsigned int order);
-extern void linux_free_pages(struct page *page, unsigned int order);
+struct page *linux_alloc_pages(gfp_t flags, unsigned int order);
+void linux_free_pages(struct page *page, unsigned int order);
 void *linuxkpi_page_frag_alloc(struct page_frag_cache *, size_t, gfp_t);
 void linuxkpi_page_frag_free(void *);
 void linuxkpi__page_frag_cache_drain(struct page *, size_t);
@@ -146,8 +146,8 @@ dev_alloc_pages(unsigned int order)
 /*
  * Page management for mapped pages:
  */
-extern vm_offset_t linux_alloc_kmem(gfp_t flags, unsigned int order);
-extern void linux_free_kmem(vm_offset_t, unsigned int order);
+vm_offset_t linux_alloc_kmem(gfp_t flags, unsigned int order);
+void linux_free_kmem(vm_offset_t, unsigned int order);
 
 static inline vm_offset_t
 get_zeroed_page(gfp_t flags)