x86: module_32.c fix style problems

Impact: cleanup

Fix:

 ERROR: code indent should use tabs where possible
 ERROR: trailing whitespace
 ERROR: spaces required around that '=' (ctx:VxW)

 total: 3 errors, 0 warnings
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/kernel/module_32.c

@@ -119,7 +119,7 @@ int module_finalize(const Elf_Ehdr *hdr,
 		if (!strcmp(".altinstructions", secstrings + s->sh_name))
 			alt = s;
 		if (!strcmp(".smp_locks", secstrings + s->sh_name))
-			locks= s;
+			locks = s;
 		if (!strcmp(".parainstructions", secstrings + s->sh_name))
 			para = s;
 	}