[PATCH] fs: remove unused variable

Removed unused 'have_pt_gnu_stack' variable.

Reported by David Binderman <dcb314@hotmail.com>

Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 14ea630..be5869d 100644 (file)
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -544,7 +544,7 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
        unsigned long reloc_func_desc = 0;
        char passed_fileno[6];
        struct files_struct *files;
-       int have_pt_gnu_stack, executable_stack = EXSTACK_DEFAULT;
+       int executable_stack = EXSTACK_DEFAULT;
        unsigned long def_flags = 0;
        struct {
                struct elfhdr elf_ex;
@@ -707,7 +707,6 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
                                executable_stack = EXSTACK_DISABLE_X;
                        break;
                }
-       have_pt_gnu_stack = (i < loc->elf_ex.e_phnum);
 
        /* Some simple consistency checks for the interpreter */
        if (elf_interpreter) {