binfmt_elf warning fix
authorAndrew Morton <akpm@linux-foundation.org>
Mon, 16 Jul 2007 06:41:03 +0000 (23:41 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Mon, 16 Jul 2007 16:05:47 +0000 (09:05 -0700)
fs/binfmt_elf.c: In function 'load_elf_binary':
fs/binfmt_elf.c:1002: warning: 'interp_map_addr' may be used uninitialized in this function

The compiler (gcc-4.1.0) is correct, but it failed to notice that we didn't
use the resulting value.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/binfmt_elf.c

index 5cfa735639ae895f9ca8ef7374847d43209c53de..a27e42bf340030402e5905b4830e959906e875ab 100644 (file)
@@ -999,7 +999,7 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
                        elf_entry = load_aout_interp(&loc->interp_ex,
                                                     interpreter);
                } else {
-                       unsigned long interp_map_addr;  /* unused */
+                       unsigned long uninitialized_var(interp_map_addr);
 
                        elf_entry = load_elf_interp(&loc->interp_elf_ex,
                                                    interpreter,