---

yaml --- r: 369847 b: refs/heads/master c: d7dad55 h: refs/heads/master i: 369845: f88cc92 369843: 5842f52 369839: a6e8fd1 v: v3
git-mirror · Apr 16, 2013 · 82b33b3 · 82b33b3
1 parent df716cf
commit 82b33b3
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 178bdb5791f18e33b5a368acee6fab5bb64396fe
+refs/heads/master: d7dad550e6ddb96db9d3e4d322f7d1dd8a6a9c8d
diff --git a/trunk/drivers/net/wireless/iwlwifi/mvm/utils.c b/trunk/drivers/net/wireless/iwlwifi/mvm/utils.c
@@ -253,8 +253,9 @@ int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
 u8 first_antenna(u8 mask)
 {
 	BUILD_BUG_ON(ANT_A != BIT(0)); /* using ffs is wrong if not */
-	WARN_ON_ONCE(!mask); /* ffs will return 0 if mask is zeroed */
-	return (u8)(BIT(ffs(mask)));
+	if (WARN_ON_ONCE(!mask)) /* ffs will return 0 if mask is zeroed */
+		return BIT(0);
+	return BIT(ffs(mask) - 1);
 }
 
 /*