[PATCH] mac80211: fix failed to set smps
From: <hidden>
Date: 2015-03-27 05:21:22
Subsystem:
mac80211, the rest · Maintainers:
Johannes Berg, Linus Torvalds
From: Miaoqing Pan <redacted> Signed-off-by: Miaoqing Pan <redacted> --- net/mac80211/debugfs_netdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 4d7473f..9aeb50d 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c@@ -276,7 +276,8 @@ static ssize_t ieee80211_if_parse_smps(struct ieee80211_sub_if_data *sdata, enum ieee80211_smps_mode mode; for (mode = 0; mode < IEEE80211_SMPS_NUM_MODES; mode++) { - if (strncmp(buf, smps_modes[mode], buflen) == 0) { + if (strncmp(buf, smps_modes[mode], + strlen(smps_modes[mode])) == 0) { int err = ieee80211_set_smps(sdata, mode); if (!err) return buflen;
--
1.9.1