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iwinfo: properly cast nl80211 mBm signal levels to reported dBm values (#11161) 

SVN-Revision: 31053
owl
Jo-Philipp Wich 2012-03-21 19:47:16 +00:00
parent 1d2b19c4bf
commit d1bd1b4e27
2 changed files with 3 additions and 2 deletions
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2
package/iwinfo/Makefile
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@ -7,7 +7,7 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=libiwinfo PKG_NAME:=libiwinfo
PKG_RELEASE:=32 PKG_RELEASE:=33
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
PKG_CONFIG_DEPENDS := \ PKG_CONFIG_DEPENDS := \

3
package/iwinfo/src/iwinfo_nl80211.c
View File

@ -1541,7 +1541,8 @@ static int nl80211_get_scanlist_cb(struct nl_msg *msg, void *arg)
if (bss[NL80211_BSS_SIGNAL_MBM]) if (bss[NL80211_BSS_SIGNAL_MBM])
{ {
sl->e->signal = nla_get_u32(bss[NL80211_BSS_SIGNAL_MBM]) / 100; sl->e->signal =
(uint8_t)((int32_t)nla_get_u32(bss[NL80211_BSS_SIGNAL_MBM]) / 100);
rssi = sl->e->signal - 0x100; rssi = sl->e->signal - 0x100;