diff options
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index f180db0de66c..b0d9a08447c9 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -36,6 +36,7 @@ #include <linux/slab.h> #include <linux/list.h> #include <linux/random.h> +#include <linux/ctype.h> #include <linux/nl80211.h> #include <linux/platform_device.h> #include <net/cfg80211.h> @@ -181,14 +182,6 @@ static bool is_alpha2_set(const char *alpha2) return false; } -static bool is_alpha_upper(char letter) -{ - /* ASCII A - Z */ - if (letter >= 65 && letter <= 90) - return true; - return false; -} - static bool is_unknown_alpha2(const char *alpha2) { if (!alpha2) @@ -220,7 +213,7 @@ static bool is_an_alpha2(const char *alpha2) { if (!alpha2) return false; - if (is_alpha_upper(alpha2[0]) && is_alpha_upper(alpha2[1])) + if (isalpha(alpha2[0]) && isalpha(alpha2[1])) return true; return false; } @@ -1399,6 +1392,11 @@ static DECLARE_WORK(reg_work, reg_todo); static void queue_regulatory_request(struct regulatory_request *request) { + if (isalpha(request->alpha2[0])) + request->alpha2[0] = toupper(request->alpha2[0]); + if (isalpha(request->alpha2[1])) + request->alpha2[1] = toupper(request->alpha2[1]); + spin_lock(®_requests_lock); list_add_tail(&request->list, ®_requests_list); spin_unlock(®_requests_lock); |
