linux-kernel - [PATCH] drbd_nl.c: Use bitmap_parse instead of __bitmap

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Message-ID: <201106101707.02928.hartleys@visionengravers.com>
Date:	Fri, 10 Jun 2011 17:07:02 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<drbd-dev@...ts.linbit.com>
Subject: [PATCH] drbd_nl.c: Use bitmap_parse instead of __bitmap_parse

The buffer 'sc.cpu_mask' is a kernel buffer. If bitmap_parse is used instead
of __bitmap_parse the extra parameter that indicates a kernel buffer is
not needed. 

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Lars Ellenberg <drbd-dev@...ts.linbit.com>

---

diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 515bcd9..0feab26 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -1829,10 +1829,10 @@ static int drbd_nl_syncer_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *n
 
 	/* silently ignore cpu mask on UP kernel */
 	if (nr_cpu_ids > 1 && sc.cpu_mask[0] != 0) {
-		err = __bitmap_parse(sc.cpu_mask, 32, 0,
+		err = bitmap_parse(sc.cpu_mask, 32,
 				cpumask_bits(new_cpu_mask), nr_cpu_ids);
 		if (err) {
-			dev_warn(DEV, "__bitmap_parse() failed with %d\n", err);
+			dev_warn(DEV, "bitmap_parse() failed with %d\n", err);
 			retcode = ERR_CPU_MASK_PARSE;
 			goto fail;
 		}
--
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