diff options
author | Johannes Berg <johannes.berg@intel.com> | 2012-12-03 17:59:58 (GMT) |
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committer | Johannes Berg <johannes.berg@intel.com> | 2013-01-03 12:01:25 (GMT) |
commit | d4f2c8819a51f31ef0f929574ce8d80b323c6a76 (patch) | |
tree | 7d1ba2528b5306a88eb8514f8bf3b659d9ed4f40 | |
parent | 11cff96c0660e1e361d60ab90514ffbbfbaf7c03 (diff) | |
download | linux-fsl-qoriq-d4f2c8819a51f31ef0f929574ce8d80b323c6a76.tar.xz |
regulatory: remove redundant isalpha() check
toupper() only modifies lower-case letters, so
the isalpha() check is redundant; remove it.
Acked-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-rw-r--r-- | net/wireless/reg.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 87daba9..946cd53 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1614,10 +1614,8 @@ static void reg_todo(struct work_struct *work) 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]); + request->alpha2[0] = toupper(request->alpha2[0]); + request->alpha2[1] = toupper(request->alpha2[1]); spin_lock(®_requests_lock); list_add_tail(&request->list, ®_requests_list); |