---

yaml --- r: 61432 b: refs/heads/master c: 6d7d080 h: refs/heads/master v: v3
git-mirror · Jul 18, 2007 · 2b58009 · 2b58009
1 parent f1b5e0d
commit 2b58009
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Showing 2 changed files with 15 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 454a01e7f486279b0bf8979d94203ab7a503e053
+refs/heads/master: 6d7d080e9f7cd535a8821efd3835c5cfa5223ab6
diff --git a/trunk/drivers/infiniband/hw/mthca/mthca_qp.c b/trunk/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -1591,7 +1591,13 @@ int mthca_tavor_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 	int i;
 	int size;
 	int size0 = 0;
-	u32 f0 = 0;
+	/*
+	 * f0 is only used if nreq != 0, and f0 will be initialized
+	 * the first time through the main loop, since size0 == 0 the
+	 * first time through.  So nreq cannot become non-zero without
+	 * initializing f0, and f0 is in fact never used uninitialized.
+	 */
+	u32 uninitialized_var(f0);
 	int ind;
 	u8 op0 = 0;
 
@@ -1946,7 +1952,13 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 	int i;
 	int size;
 	int size0 = 0;
-	u32 f0 = 0;
+	/*
+	 * f0 is only used if nreq != 0, and f0 will be initialized
+	 * the first time through the main loop, since size0 == 0 the
+	 * first time through.  So nreq cannot become non-zero without
+	 * initializing f0, and f0 is in fact never used uninitialized.
+	 */
+	u32 uninitialized_var(f0);
 	int ind;
 	u8 op0 = 0;