---

yaml --- r: 327927 b: refs/heads/master c: 90be994 h: refs/heads/master i: 327925: 5b80934 327923: a5f0398 327919: 8eabce9 v: v3
git-mirror · Sep 11, 2012 · 36bce89 · 36bce89
1 parent 0f4a3bb
commit 36bce89
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af2c8ffe56133928355d1d51978b35115ffbbc2a
+refs/heads/master: 90be994cd0d70fbe4a97b144806db6cfa497392c
diff --git a/trunk/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/trunk/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -1321,6 +1321,10 @@ u32 ar9003_mci_get_next_gpm_offset(struct ath_hw *ah, bool first, u32 *more)
 
 	if (first) {
 		gpm_ptr = MS(REG_READ(ah, AR_MCI_GPM_1), AR_MCI_GPM_WRITE_PTR);
+
+		if (gpm_ptr >= mci->gpm_len)
+			gpm_ptr = 0;
+
 		mci->gpm_idx = gpm_ptr;
 		return gpm_ptr;
 	}
@@ -1365,6 +1369,10 @@ u32 ar9003_mci_get_next_gpm_offset(struct ath_hw *ah, bool first, u32 *more)
 			more_gpm = MCI_GPM_NOMORE;
 
 		temp_index = mci->gpm_idx;
+
+		if (temp_index >= mci->gpm_len)
+			temp_index = 0;
+
 		mci->gpm_idx++;
 
 		if (mci->gpm_idx >= mci->gpm_len)