Commit 8ac91341 authored Nov 23, 2016 by Kirtika Ruchandani Committed by Kalle Valo Nov 29, 2016

mwifiex: Remove unused 'chan_num' variable

Commit b5413e6b removed all uses of chan_num in mwifiex_config_scan().
Compiling mwifiex with W=1 gives the following warning, fix it.

mwifiex/scan.c: In function ‘mwifiex_config_scan’:
mwifiex/scan.c:830:6: warning: variable ‘chan_num’ set but not used [-Wunused-but-set-variable]

Fixes: b5413e6b ("mwifiex: increase the number of nodes in command pool")
Cc: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kirtika Ruchandani <kirtika@google.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent 70d74059

drivers/net/wireless/marvell/mwifiex/scan.c

+3 −5

Original line number	Diff line number	Diff line
		@@ -827,7 +827,6 @@ mwifiex_config_scan(struct mwifiex_private *priv,
		u32 num_probes;
		u32 ssid_len;
		u32 chan_idx;
		u32 chan_num;
		u32 scan_type;
		u16 scan_dur;
		u8 channel;
		@@ -1105,11 +1104,10 @@ mwifiex_config_scan(struct mwifiex_private *priv,
		mwifiex_dbg(adapter, INFO,
		"info: Scan: Scanning current channel only\n");
		}
		chan_num = chan_idx;
		} else {
		mwifiex_dbg(adapter, INFO,
		"info: Scan: Creating full region channel list\n");
		chan_num = mwifiex_scan_create_channel_list(priv, user_scan_in,
		mwifiex_scan_create_channel_list(priv, user_scan_in,
		scan_chan_list,
		*filtered_scan);
		}