From: Aaron Marcher <me@drkhsh.at>
Date: Wed, 16 May 2018 21:17:30 +0000 (+0200)
Subject: wifi: Fix coding style
X-Git-Url: https://git.xinqibao.xyz/slstatus.git/commitdiff_plain/bb613923865e6a702e35ad13fdba19cbc7c20c2c?ds=sidebyside;hp=bb613923865e6a702e35ad13fdba19cbc7c20c2c

wifi: Fix coding style

Use block for single statement ifs
When functions return -1 for error test against 0 not -1
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