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fs/binfmt_elf.c: spread const a little

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Link: http://lkml.kernel.org/r/20190204202830.GC27482@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan 2019-03-07 16:29:03 -08:00 committed by Linus Torvalds
parent 93f044e282
commit 49ac981965
1 changed files with 3 additions and 5 deletions
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8
fs/binfmt_elf.c
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@ -57,8 +57,6 @@
#endif #endif
static int load_elf_binary(struct linux_binprm *bprm); static int load_elf_binary(struct linux_binprm *bprm);
static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
int, int, unsigned long);
#ifdef CONFIG_USELIB #ifdef CONFIG_USELIB
static int load_elf_library(struct file *); static int load_elf_library(struct file *);
@ -347,7 +345,7 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
#ifndef elf_map #ifndef elf_map
static unsigned long elf_map(struct file *filep, unsigned long addr, static unsigned long elf_map(struct file *filep, unsigned long addr,
struct elf_phdr *eppnt, int prot, int type, const struct elf_phdr *eppnt, int prot, int type,
unsigned long total_size) unsigned long total_size)
{ {
unsigned long map_addr; unsigned long map_addr;
@ -387,7 +385,7 @@ static unsigned long elf_map(struct file *filep, unsigned long addr,
#endif /* !elf_map */ #endif /* !elf_map */
static unsigned long total_mapping_size(struct elf_phdr *cmds, int nr) static unsigned long total_mapping_size(const struct elf_phdr *cmds, int nr)
{ {
int i, first_idx = -1, last_idx = -1; int i, first_idx = -1, last_idx = -1;
@ -414,7 +412,7 @@ static unsigned long total_mapping_size(struct elf_phdr *cmds, int nr)
* header pointed to by elf_ex, into a newly allocated array. The caller is * header pointed to by elf_ex, into a newly allocated array. The caller is
* responsible for freeing the allocated data. Returns an ERR_PTR upon failure. * responsible for freeing the allocated data. Returns an ERR_PTR upon failure.
*/ */
static struct elf_phdr *load_elf_phdrs(struct elfhdr *elf_ex, static struct elf_phdr *load_elf_phdrs(const struct elfhdr *elf_ex,
struct file *elf_file) struct file *elf_file)
{ {
struct elf_phdr *elf_phdata = NULL; struct elf_phdr *elf_phdata = NULL;