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drivers/ide/legacy/hd.c: Array size

PATCH New Andi Drebes 1 participant 1 message Jun 5, 2007 Kernel janitors

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Andi Drebes

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PATCH 1/1 drivers/ide/legacy/hd.c: Array size

This patch replaces an array size calculation in drivers/ide/legacy/hd.c that was done using sizeof with the ARRAY_SIZE macro.

Tested by compilation on an i386 box using "allyesconfig". Diffed against Linus' git-tree.

Signed-off-by Andi Drebes <[email protected]>

---

drivers/ide/legacy/hd.c +1 -1
index 45ed035..661c12f 100644
@@ -130,7 +130,7 @@ struct hd_i_struct {
 	
 #ifdef HD_TYPE
 static struct hd_i_struct hd_info[] = { HD_TYPE };
-static int NR_HD = ((sizeof (hd_info))/(sizeof (struct hd_i_struct)));
+static int NR_HD = ARRAY_SIZE(hd_info);
 #else
 static struct hd_i_struct hd_info[MAX_HD];
 static int NR_HD;

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