diff options
Diffstat (limited to 'drivers/misc/kgdbts.c')
-rw-r--r-- | drivers/misc/kgdbts.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c index fc7efedbc4be..05824ff6b916 100644 --- a/drivers/misc/kgdbts.c +++ b/drivers/misc/kgdbts.c @@ -981,6 +981,12 @@ static void kgdbts_run_tests(void) int nmi_sleep = 0; int i; + verbose = 0; + if (strstr(config, "V1")) + verbose = 1; + if (strstr(config, "V2")) + verbose = 2; + ptr = strchr(config, 'F'); if (ptr) fork_test = simple_strtol(ptr + 1, NULL, 10); @@ -1064,13 +1070,6 @@ static int kgdbts_option_setup(char *opt) return -ENOSPC; } strcpy(config, opt); - - verbose = 0; - if (strstr(config, "V1")) - verbose = 1; - if (strstr(config, "V2")) - verbose = 2; - return 0; } @@ -1082,9 +1081,6 @@ static int configure_kgdbts(void) if (!strlen(config) || isspace(config[0])) goto noconfig; - err = kgdbts_option_setup(config); - if (err) - goto noconfig; final_ack = 0; run_plant_and_detach_test(1); @@ -1134,7 +1130,7 @@ static void kgdbts_put_char(u8 chr) static int param_set_kgdbts_var(const char *kmessage, struct kernel_param *kp) { - int len = strlen(kmessage); + size_t len = strlen(kmessage); if (len >= MAX_CONFIG_LEN) { printk(KERN_ERR "kgdbts: config string too long\n"); @@ -1154,7 +1150,7 @@ static int param_set_kgdbts_var(const char *kmessage, struct kernel_param *kp) strcpy(config, kmessage); /* Chop out \n char as a result of echo */ - if (config[len - 1] == '\n') + if (len && config[len - 1] == '\n') config[len - 1] = '\0'; /* Go and configure with the new params. */ |