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usb_id: remove uneeded code
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@@ -61,7 +61,6 @@ static char type_str[16];
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static int use_usb_info;
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static int use_num_info;
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static int export;
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static int debug;
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static void set_str(char *to, const char *from, size_t count)
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{
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@@ -371,14 +370,6 @@ int main(int argc, char **argv)
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dbg("argc is %d", argc);
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/* sysfs path can be overridden for testing */
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env = getenv("SYSFS_PATH");
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if (env) {
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strlcpy(sysfs_path, env, sizeof(sysfs_path));
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remove_trailing_chars(sysfs_path, '/');
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} else
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strcpy(sysfs_path, "/sys");
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while ((option = getopt(argc, argv, "dnux")) != -1 ) {
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if (optarg)
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dbg("option '%c' arg '%s'", option, optarg);
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@@ -386,9 +377,6 @@ int main(int argc, char **argv)
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dbg("option '%c'", option);
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switch (option) {
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case 'd':
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debug = 1;
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break;
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case 'n':
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use_num_info = 1;
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use_usb_info = 1;
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