From: Johannes Berg Date: Fri, 9 Nov 2018 10:14:51 +0000 (+0100) Subject: mac80211: debugfs: avoid variable shadowing X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=63c713e1e810a5470d96e2a74ab288d14e45aa14;p=openwrt%2Fstaging%2Fblogic.git mac80211: debugfs: avoid variable shadowing We have a macro here that uses an inner variable 'i' that also exists in the outer scope - use '_i' in the macro. Signed-off-by: Johannes Berg --- diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index af5185a836e5..b753194710ad 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -795,22 +795,22 @@ static ssize_t sta_he_capa_read(struct file *file, char __user *userbuf, #define PRINT_NSS_SUPP(f, n) \ do { \ - int i; \ + int _i; \ u16 v = le16_to_cpu(nss->f); \ p += scnprintf(p, buf_sz + buf - p, n ": %#.4x\n", v); \ - for (i = 0; i < 8; i += 2) { \ - switch ((v >> i) & 0x3) { \ + for (_i = 0; _i < 8; _i += 2) { \ + switch ((v >> _i) & 0x3) { \ case 0: \ - PRINT(n "-%d-SUPPORT-0-7", i / 2); \ + PRINT(n "-%d-SUPPORT-0-7", _i / 2); \ break; \ case 1: \ - PRINT(n "-%d-SUPPORT-0-9", i / 2); \ + PRINT(n "-%d-SUPPORT-0-9", _i / 2); \ break; \ case 2: \ - PRINT(n "-%d-SUPPORT-0-11", i / 2); \ + PRINT(n "-%d-SUPPORT-0-11", _i / 2); \ break; \ case 3: \ - PRINT(n "-%d-NOT-SUPPORTED", i / 2); \ + PRINT(n "-%d-NOT-SUPPORTED", _i / 2); \ break; \ } \ } \