Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

[linux-2.6-omap-h63xx.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index d24deb0dbbc9488e91ba855342399c22c3f9d309..d75275de1c28dee01633b126185784f3561eb46f 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -705,14 +705,14 @@ EXPORT_SYMBOL(__symbol_put);
 
 void symbol_put_addr(void *addr)
 {
-       unsigned long flags;
+       struct module *modaddr;
 
-       spin_lock_irqsave(&modlist_lock, flags);
-       if (!kernel_text_address((unsigned long)addr))
-               BUG();
+       if (core_kernel_text((unsigned long)addr))
+               return;
 
-       module_put(module_text_address((unsigned long)addr));
-       spin_unlock_irqrestore(&modlist_lock, flags);
+       if (!(modaddr = module_text_address((unsigned long)addr)))
+               BUG();
+       module_put(modaddr);
 }
 EXPORT_SYMBOL_GPL(symbol_put_addr);
 
@@ -1326,7 +1326,7 @@ int is_exported(const char *name, const struct module *mod)
        if (!mod && lookup_symbol(name, __start___ksymtab, __stop___ksymtab))
                return 1;
        else
-               if (lookup_symbol(name, mod->syms, mod->syms + mod->num_syms))
+               if (mod && lookup_symbol(name, mod->syms, mod->syms + mod->num_syms))
                        return 1;
                else
                        return 0;