make kprobes.c:kretprobe_table_lock() static

[cascardo/linux.git] / kernel / kallsyms.c

diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index 6fc0040..5072cf1 100644 (file)
--- a/kernel/kallsyms.c
+++ b/kernel/kallsyms.c
@@ -176,7 +176,7 @@ static unsigned long get_symbol_pos(unsigned long addr,
        high = kallsyms_num_syms;
 
        while (high - low > 1) {
-               mid = (low + high) / 2;
+               mid = low + (high - low) / 2;
                if (kallsyms_addresses[mid] <= addr)
                        low = mid;
                else
@@ -260,7 +260,6 @@ const char *kallsyms_lookup(unsigned long addr,
        /* see if it's in a module */
        return module_address_lookup(addr, symbolsize, offset, modname,
                                     namebuf);
-       return NULL;
 }
 
 int lookup_symbol_name(unsigned long addr, char *symname)