whitespace fixes: module loading

Signed-off-by: NDaniel Walker <dwalker@mvista.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

kernel/module.c

@@ -105,7 +105,7 @@ void __module_put_and_exit(struct module *mod, long code)
 	do_exit(code);
 }
 EXPORT_SYMBOL(__module_put_and_exit);
-	
+
 /* Find a module section: 0 means not found. */
 static unsigned int find_sec(Elf_Ehdr *hdr,
 			     Elf_Shdr *sechdrs,
@@ -179,7 +179,7 @@ static unsigned long __find_symbol(const char *name,
 	struct module *mod;
 	const struct kernel_symbol *ks;
 
-	/* Core kernel first. */ 
+	/* Core kernel first. */
 	*owner = NULL;
 	ks = lookup_symbol(name, __start___ksymtab, __stop___ksymtab);
 	if (ks) {
@@ -231,7 +231,7 @@ static unsigned long __find_symbol(const char *name,
 		return ks->value;
 	}
 
-	/* Now try modules. */ 
+	/* Now try modules. */
 	list_for_each_entry(mod, &modules, list) {
 		*owner = mod;
 		ks = lookup_symbol(name, mod->syms, mod->syms + mod->num_syms);
@@ -285,7 +285,7 @@ static unsigned long __find_symbol(const char *name,
 		}
 	}
 	DEBUGP("Failed to find symbol %s\n", name);
- 	return 0;
+	return 0;
 }
 
 /* Search for module by name: must hold module_mutex. */
@@ -441,7 +441,7 @@ static int percpu_modinit(void)
 	}
 
 	return 0;
-}	
+}
 __initcall(percpu_modinit);
 #else /* ... !CONFIG_SMP */
 static inline void *percpu_modalloc(unsigned long size, unsigned long align,
@@ -483,8 +483,8 @@ static int modinfo_##field##_exists(struct module *mod)               \
 }                                                                     \
 static void free_modinfo_##field(struct module *mod)                  \
 {                                                                     \
-        kfree(mod->field);                                            \
-        mod->field = NULL;                                            \
+	kfree(mod->field);                                            \
+	mod->field = NULL;                                            \
 }                                                                     \
 static struct module_attribute modinfo_##field = {                    \
 	.attr = { .name = __stringify(field), .mode = 0444 },         \
@@ -990,7 +990,7 @@ static void add_sect_attrs(struct module *mod, unsigned int nsect,
 	struct module_sect_attrs *sect_attrs;
 	struct module_sect_attr *sattr;
 	struct attribute **gattr;
-	
+
 	/* Count loaded sections and allocate structures */
 	for (i = 0; i < nsect; i++)
 		if (sechdrs[i].sh_flags & SHF_ALLOC)
@@ -1348,14 +1348,14 @@ static int verify_export_symbols(struct module *mod)
 	const unsigned long *crc;
 
 	for (i = 0; i < mod->num_syms; i++)
-	        if (__find_symbol(mod->syms[i].name, &owner, &crc, 1)) {
+		if (__find_symbol(mod->syms[i].name, &owner, &crc, 1)) {
 			name = mod->syms[i].name;
 			ret = -ENOEXEC;
 			goto dup;
 		}
 
 	for (i = 0; i < mod->num_gpl_syms; i++)
-	        if (__find_symbol(mod->gpl_syms[i].name, &owner, &crc, 1)) {
+		if (__find_symbol(mod->gpl_syms[i].name, &owner, &crc, 1)) {
 			name = mod->gpl_syms[i].name;
 			ret = -ENOEXEC;
 			goto dup;
@@ -1929,7 +1929,7 @@ static struct module *load_module(void __user *umod,
 		mod->unused_crcs = (void *)sechdrs[unusedgplcrcindex].sh_addr;
 
 #ifdef CONFIG_MODVERSIONS
-	if ((mod->num_syms && !crcindex) || 
+	if ((mod->num_syms && !crcindex) ||
 	    (mod->num_gpl_syms && !gplcrcindex) ||
 	    (mod->num_gpl_future_syms && !gplfuturecrcindex) ||
 	    (mod->num_unused_syms && !unusedcrcindex) ||
@@ -2016,7 +2016,7 @@ static struct module *load_module(void __user *umod,
 	if (err < 0)
 		goto arch_cleanup;
 
-	err = mod_sysfs_setup(mod, 
+	err = mod_sysfs_setup(mod,
 			      (struct kernel_param *)
 			      sechdrs[setupindex].sh_addr,
 			      sechdrs[setupindex].sh_size
@@ -2028,8 +2028,8 @@ static struct module *load_module(void __user *umod,
 
 	/* Size of section 0 is 0, so this works well if no unwind info. */
 	mod->unwind_info = unwind_add_table(mod,
-	                                    (void *)sechdrs[unwindex].sh_addr,
-	                                    sechdrs[unwindex].sh_size);
+					    (void *)sechdrs[unwindex].sh_addr,
+					    sechdrs[unwindex].sh_size);
 
 	/* Get rid of temporary copy */
 	vfree(hdr);
@@ -2146,7 +2146,7 @@ static inline int within(unsigned long addr, void *start, unsigned long size)
  */
 static inline int is_arm_mapping_symbol(const char *str)
 {
-	return str[0] == '$' && strchr("atd", str[1]) 
+	return str[0] == '$' && strchr("atd", str[1])
 	       && (str[2] == '\0' || str[2] == '.');
 }
 
@@ -2161,11 +2161,11 @@ static const char *get_ksymbol(struct module *mod,
 	/* At worse, next value is at end of module */
 	if (within(addr, mod->module_init, mod->init_size))
 		nextval = (unsigned long)mod->module_init+mod->init_text_size;
-	else 
+	else
 		nextval = (unsigned long)mod->module_core+mod->core_text_size;
 
 	/* Scan for closest preceeding symbol, and next symbol. (ELF
-           starts real symbols at 1). */
+	   starts real symbols at 1). */
 	for (i = 1; i < mod->num_symtab; i++) {
 		if (mod->symtab[i].st_shndx == SHN_UNDEF)
 			continue;
@@ -2407,7 +2407,7 @@ const struct exception_table_entry *search_module_extables(unsigned long addr)
 	list_for_each_entry(mod, &modules, list) {
 		if (mod->num_exentries == 0)
 			continue;
-				
+
 		e = search_extable(mod->extable,
 				   mod->extable + mod->num_exentries - 1,
 				   addr);
@@ -2417,7 +2417,7 @@ const struct exception_table_entry *search_module_extables(unsigned long addr)
 	preempt_enable();
 
 	/* Now, if we found one, we are running inside it now, hence
-           we cannot unload the module, hence no refcnt needed. */
+	   we cannot unload the module, hence no refcnt needed. */
 	return e;
 }