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mm cleanup: shmem_file_setup: 'char *' -> 'const char *' for name argument

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As function shmem_file_setup does not modify/allocate/free/pass given
filename - mark it as const.

Signed-off-by: Sergei Trofimovich <slyfox@inbox.ru>
Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Sergei Trofimovich 2009-06-16 15:33:02 -07:00 committed by Linus Torvalds
parent aca8bf323e
commit 168f5ac668
2 changed files with 2 additions and 2 deletions
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2
include/linux/mm.h
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@ -724,7 +724,7 @@ static inline int shmem_lock(struct file *file, int lock,
return 0;
}
#endif
struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags);
struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags);
int shmem_zero_setup(struct vm_area_struct *);

2
mm/shmem.c
View file

@ -2612,7 +2612,7 @@ int shmem_unuse(swp_entry_t entry, struct page *page)
* @size: size to be set for the file
* @flags: VM_NORESERVE suppresses pre-accounting of the entire object size
*/
struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags)
struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags)
{
int error;
struct file *file;