The patch titled
binfmt_elf: quiet GCC-4.6 'set but not used' warning in load_elf_binary()
has been removed from the -mm tree. Its filename was
binfmt_elf-quiet-gcc-46-set-but-not-used-warning-in-load_elf_binary.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: binfmt_elf: quiet GCC-4.6 'set but not used' warning in load_elf_binary()
From: David Daney <ddaney@xxxxxxxxxxxxxxxxxx>
With GCC-4.6 we get warnings about things being 'set but not used'.
In load_elf_binary() this can happen with reloc_func_desc if ELF_PLAT_INIT
is defined, but doesn't use the reloc_func_desc argument.
Quiet the warning/error by marking reloc_func_desc as __maybe_unused.
Signed-off-by: David Daney <ddaney@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/binfmt_elf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/binfmt_elf.c~binfmt_elf-quiet-gcc-46-set-but-not-used-warning-in-load_elf_binary fs/binfmt_elf.c
--- a/fs/binfmt_elf.c~binfmt_elf-quiet-gcc-46-set-but-not-used-warning-in-load_elf_binary
+++ a/fs/binfmt_elf.c
@@ -570,7 +570,7 @@ static int load_elf_binary(struct linux_
unsigned long elf_entry;
unsigned long interp_load_addr = 0;
unsigned long start_code, end_code, start_data, end_data;
- unsigned long reloc_func_desc = 0;
+ unsigned long reloc_func_desc __maybe_unused = 0;
int executable_stack = EXSTACK_DEFAULT;
unsigned long def_flags = 0;
struct {
_
Patches currently in -mm which might be from ddaney@xxxxxxxxxxxxxxxxxx are
origin.patch
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