[PATCH] fs: remove unused variable

Removed unused 'have_pt_gnu_stack' variable.

Reported by David Binderman <[e-mail]>

Signed-off-by: David Rientjes <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

fs/binfmt_elf.c

···
 	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;
···
 				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) {