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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2009-03-05 09:26:17 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2009-03-05 09:26:17 +0000
commitc5741003e9cca3c0591ff44c4f27db71aab8be30 (patch)
tree02f67954a8ec9ef9ecdb42ba834c3dcf93261c1d /modutils
parent76140a77c9c47c41f244d90d4250d77b9504f7d4 (diff)
downloadbusybox-c5741003e9cca3c0591ff44c4f27db71aab8be30.tar.gz
busybox-c5741003e9cca3c0591ff44c4f27db71aab8be30.tar.bz2
modutils: delete unused global variable
function old new delta modprobe_main 570 567 -3 insmod_main 101 98 -3 insmod_outputname 4 - -4 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-10) Total: -10 bytes text data bss dec hex filename 816784 476 7892 825152 c9740 busybox_old 816778 476 7888 825142 c9736 busybox_unstripped
Diffstat (limited to 'modutils')
-rw-r--r--modutils/Config.in7
-rw-r--r--modutils/modutils.c2
-rw-r--r--modutils/modutils.h21
3 files changed, 12 insertions, 18 deletions
diff --git a/modutils/Config.in b/modutils/Config.in
index ce3bce1d8..ef8d9692a 100644
--- a/modutils/Config.in
+++ b/modutils/Config.in
@@ -44,7 +44,6 @@ config FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE
depends on MODPROBE_SMALL
help
Allow insmod and modprobe take module options from command line.
- N.B. Very bloaty.
config FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED
bool "Skip loading of already loaded modules"
@@ -52,7 +51,6 @@ config FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED
depends on MODPROBE_SMALL
help
Check if the module is already loaded.
- N.B. It's racy.
config INSMOD
bool "insmod"
@@ -92,9 +90,6 @@ config MODPROBE
Handle the loading of modules, and their dependencies on a high
level.
- Note that in the state, modprobe does not understand multiple
- module options from the configuration file. See option below.
-
config FEATURE_MODPROBE_BLACKLIST
bool
prompt "Blacklist support"
@@ -143,7 +138,7 @@ config FEATURE_INSMOD_KSYMOOPS_SYMBOLS
By adding module symbols to the kernel symbol table, Oops messages
occuring within kernel modules can be properly debugged. By enabling
this feature, module symbols will always be added to the kernel symbol
- table for properly debugging support. If you are not interested in
+ table for proper debugging support. If you are not interested in
Oops messages from kernel modules, say N.
config FEATURE_INSMOD_LOADINKMEM
diff --git a/modutils/modutils.c b/modutils/modutils.c
index 8836f7c69..5a4ba84e7 100644
--- a/modutils/modutils.c
+++ b/modutils/modutils.c
@@ -17,8 +17,6 @@ extern int delete_module(const char *module, unsigned int flags);
# define delete_module(mod, flags) syscall(__NR_delete_module, mod, flags)
#endif
-USE_FEATURE_2_4_MODULES(char *insmod_outputname);
-
/*
a libbb candidate from ice age!
*/
diff --git a/modutils/modutils.h b/modutils/modutils.h
index cc7c65351..0a29ff240 100644
--- a/modutils/modutils.h
+++ b/modutils/modutils.h
@@ -27,9 +27,12 @@ int string_to_llist(char *string, llist_t **llist, const char *delim) FAST_FUNC;
char *filename2modname(const char *filename, char *modname) FAST_FUNC;
char *parse_cmdline_module_options(char **argv) FAST_FUNC;
-#define INSMOD_OPTS "vq" USE_FEATURE_2_4_MODULES("sLo:fkx") \
+#define INSMOD_OPTS \
+ "vq" \
+ USE_FEATURE_2_4_MODULES("sLo:fkx") \
USE_FEATURE_INSMOD_LOAD_MAP("m")
-#define INSMOD_ARGS USE_FEATURE_2_4_MODULES(, &insmod_outputname)
+
+#define INSMOD_ARGS USE_FEATURE_2_4_MODULES(, NULL)
enum {
INSMOD_OPT_VERBOSE = 0x0001,
@@ -42,13 +45,13 @@ enum {
INSMOD_OPT_NO_EXPORT = 0x0080 * ENABLE_FEATURE_2_4_MODULES,
INSMOD_OPT_PRINT_MAP = 0x0100 * ENABLE_FEATURE_INSMOD_LOAD_MAP,
#if ENABLE_FEATURE_2_4_MODULES
-#if ENABLE_FEATURE_INSMOD_LOAD_MAP
+# if ENABLE_FEATURE_INSMOD_LOAD_MAP
INSMOD_OPT_UNUSED = 0x0200,
-#else /* ENABLE_FEATURE_INSMOD_LOAD_MAP */
- INSMOD_OPT_UNUSED = 0x0100
-#endif
-#else /* ENABLE_FEATURE_2_4_MODULES */
- INSMOD_OPT_UNUSED = 0x0004
+# else
+ INSMOD_OPT_UNUSED = 0x0100,
+# endif
+#else
+ INSMOD_OPT_UNUSED = 0x0004,
#endif
};
@@ -56,8 +59,6 @@ int FAST_FUNC bb_init_module(const char *module, const char *options);
int FAST_FUNC bb_delete_module(const char *module, unsigned int flags);
#if ENABLE_FEATURE_2_4_MODULES
-extern char *insmod_outputname;
-
int FAST_FUNC bb_init_module_24(const char *module, const char *options);
#endif