bitmap: replace _reg_op(REG_OP_ALLOC) with bitmap_set()

YuryNorov · YuryNorov · commit eae5acbd7572 · 2023-10-14T20:25:22.000-07:00
_reg_op(REG_OP_ALLOC) duplicates bitmap_set().

CC: Andy Shevchenko &lt;andriy.shevchenko@linux.intel.com&gt;
CC: Rasmus Villemoes &lt;linux@rasmusvillemoes.dk&gt;
Signed-off-by: Yury Norov &lt;yury.norov@gmail.com&gt;
diff --git a/lib/bitmap.c b/lib/bitmap.c
@@ -838,9 +838,12 @@ EXPORT_SYMBOL(bitmap_release_region);
  */
 int bitmap_allocate_region(unsigned long *bitmap, unsigned int pos, int order)
 {
+	unsigned int len = BIT(order);
+
 	if (!__reg_op(bitmap, pos, order, REG_OP_ISFREE))
 		return -EBUSY;
-	return __reg_op(bitmap, pos, order, REG_OP_ALLOC);
+	bitmap_set(bitmap, pos, len);
+	return 0;
 }
 EXPORT_SYMBOL(bitmap_allocate_region);
 

Original file line number	Diff line number	Diff line change
`@@ -838,9 +838,12 @@ EXPORT_SYMBOL(bitmap_release_region);`
`838`	`838`	`*/`
`839`	`839`	`int bitmap_allocate_region(unsigned long *bitmap, unsigned int pos, int order)`
`840`	`840`	`{`
	`841`	`+ unsigned int len = BIT(order);`
	`842`	`+`
`841`	`843`	`if (!__reg_op(bitmap, pos, order, REG_OP_ISFREE))`
`842`	`844`	`return -EBUSY;`
`843`		`- return __reg_op(bitmap, pos, order, REG_OP_ALLOC);`
	`845`	`+ bitmap_set(bitmap, pos, len);`
	`846`	`+ return 0;`
`844`	`847`	`}`
`845`	`848`	`EXPORT_SYMBOL(bitmap_allocate_region);`
`846`	`849`