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sunrpc: make the function arg as const

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Make the struct cache_detail *tmpl argument of the function
cache_create_net as const as it is only getting passed to kmemup having
the argument as const void *.
Add const to the prototype too.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Bhumika Goyal 2017-10-17 18:14:23 +02:00 committed by J. Bruce Fields
parent ae254dac72
commit d34971a65b
2 changed files with 2 additions and 2 deletions
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2
include/linux/sunrpc/cache.h
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@ -213,7 +213,7 @@ extern void __init cache_initialize(void);
extern int cache_register_net(struct cache_detail *cd, struct net *net);
extern void cache_unregister_net(struct cache_detail *cd, struct net *net);
extern struct cache_detail *cache_create_net(struct cache_detail *tmpl, struct net *net);
extern struct cache_detail *cache_create_net(const struct cache_detail *tmpl, struct net *net);
extern void cache_destroy_net(struct cache_detail *cd, struct net *net);
extern void sunrpc_init_cache_detail(struct cache_detail *cd);

2
net/sunrpc/cache.c
View File

@ -1674,7 +1674,7 @@ void cache_unregister_net(struct cache_detail *cd, struct net *net)
}
EXPORT_SYMBOL_GPL(cache_unregister_net);
struct cache_detail *cache_create_net(struct cache_detail *tmpl, struct net *net)
struct cache_detail *cache_create_net(const struct cache_detail *tmpl, struct net *net)
{
struct cache_detail *cd;
int i;