* [PATCH] elf: delete unused "interp_map_addr" argument
@ 2019-10-05 16:50 Alexey Dobriyan
0 siblings, 0 replies; only message in thread
From: Alexey Dobriyan @ 2019-10-05 16:50 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
fs/binfmt_elf.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -544,7 +544,7 @@ static inline int make_prot(u32 p_flags)
an ELF header */
static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
- struct file *interpreter, unsigned long *interp_map_addr,
+ struct file *interpreter,
unsigned long no_base, struct elf_phdr *interp_elf_phdata)
{
struct elf_phdr *eppnt;
@@ -590,8 +590,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
map_addr = elf_map(interpreter, load_addr + vaddr,
eppnt, elf_prot, elf_type, total_size);
total_size = 0;
- if (!*interp_map_addr)
- *interp_map_addr = map_addr;
error = map_addr;
if (BAD_ADDR(map_addr))
goto out;
@@ -1061,11 +1059,8 @@ static int load_elf_binary(struct linux_binprm *bprm)
}
if (interpreter) {
- unsigned long interp_map_addr = 0;
-
elf_entry = load_elf_interp(&loc->interp_elf_ex,
interpreter,
- &interp_map_addr,
load_bias, interp_elf_phdata);
if (!IS_ERR((void *)elf_entry)) {
/*
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2019-10-05 16:50 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-10-05 16:50 [PATCH] elf: delete unused "interp_map_addr" argument Alexey Dobriyan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox