[PATCH 1/2] depmod/modprobe: localize functions/variables

[Mike Frysinger <vapier@xxxxxxxxxx>]

No reason for these guys to be exported, so mark them all static.

Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
---
 depmod.c   |   14 +++++++-------
 modprobe.c |   12 ++++++------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/depmod.c b/depmod.c
index 5005a21..34aa67e 100644
--- a/depmod.c
+++ b/depmod.c
@@ -95,7 +95,7 @@ static const char *skip_symprefix(const char *symname)
 	return symname + (symname[0] == sym_prefix ? 1 : 0);
 }
 
-void add_symbol(const char *name, uint64_t ver, struct module *owner)
+static void add_symbol(const char *name, uint64_t ver, struct module *owner)
 {
 	unsigned int hash;
 	struct symbol *new = NOFAIL(malloc(sizeof *new + strlen(name) + 1));
@@ -111,7 +111,7 @@ void add_symbol(const char *name, uint64_t ver, struct module *owner)
 
 static int print_unknown, check_symvers;
 
-struct module *find_symbol(const char *name, uint64_t ver,
+static struct module *find_symbol(const char *name, uint64_t ver,
 		const char *modname, int weak)
 {
 	struct symbol *s;
@@ -138,7 +138,7 @@ struct module *find_symbol(const char *name, uint64_t ver,
 	return NULL;
 }
 
-void add_dep(struct module *mod, struct module *depends_on)
+static void add_dep(struct module *mod, struct module *depends_on)
 {
 	unsigned int i;
 
@@ -472,7 +472,7 @@ static int output_deps(struct module *modules,
 }
 
 /* warn whenever duplicate module aliases, deps, or symbols are found. */
-int warn_dups = 0;
+static int warn_dups = 0;
 
 static int output_deps_bin(struct module *modules,
 			FILE *out, char *dirname)
@@ -1349,9 +1349,9 @@ static void parse_toplevel_config(const char *filename,
 }
 
 /* Local to main, but not freed on exit.  Keep valgrind quiet. */
-struct module *list = NULL;
-struct module_search *search = NULL;
-struct module_overrides *overrides = NULL;
+static struct module *list = NULL;
+static struct module_search *search = NULL;
+static struct module_overrides *overrides = NULL;
 
 int main(int argc, char *argv[])
 {
diff --git a/modprobe.c b/modprobe.c
index 26a7163..81e950d 100644
--- a/modprobe.c
+++ b/modprobe.c
@@ -49,14 +49,14 @@
 
 #include "testing.h"
 
-int use_binary_indexes = 1; /* default to enabled. */
+static int use_binary_indexes = 1; /* default to enabled. */
 
 /* Limit do_softdep/do_modprobe recursion.
  * This is a simple way to handle dependency loops
  * caused by poorly written softdep commands.
  */
 static int recursion_depth = 0;
-const int MAX_RECURSION = 50; /* Arbitrary choice */
+static const int MAX_RECURSION = 50; /* Arbitrary choice */
 
 extern long init_module(void *, unsigned long, const char *);
 extern long delete_module(const char *, unsigned int);
@@ -709,7 +709,7 @@ static int module_in_kernel(const char *modname, unsigned int *usecount)
 	return module_in_procfs(modname, usecount);
 }
 
-void dump_modversions(const char *filename, errfn_t error)
+static void dump_modversions(const char *filename, errfn_t error)
 {
 	struct elf_file *module;
 
@@ -1272,7 +1272,7 @@ out:
 }
 
 /* Forward declaration */
-int do_modprobe(const char *modname,
+static int do_modprobe(const char *modname,
 		const char *cmdline_opts,
 		const struct modprobe_conf *conf,
 		const char *dirname,
@@ -1563,7 +1563,7 @@ static int handle_module(const char *modname,
 	return 0;
 }
 
-int handle_builtin_module(const char *modname,
+static int handle_builtin_module(const char *modname,
                           errfn_t error,
                           modprobe_flags_t flags)
 {
@@ -1580,7 +1580,7 @@ int handle_builtin_module(const char *modname,
 	return 0;
 }
 
-int do_modprobe(const char *modname,
+static int do_modprobe(const char *modname,
 		const char *cmdline_opts,
 		const struct modprobe_conf *conf,
 		const char *dirname,
-- 
1.7.3.1

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