From: Zhang Zhen <zhenzhang.zhang@huawei.com>
To: <clm@fb.com>, <jbacik@fb.com>, David Taylor <davidt-btrfs@yadt.co.uk>
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: [PATCH v2] btrfs: replace simple_strtoull() with kstrtoull()
Date: Tue, 13 May 2014 16:36:08 +0800 [thread overview]
Message-ID: <5371D978.4050304@huawei.com> (raw)
In-Reply-To: <1399947478-11287-1-git-send-email-zhenzhang.zhang@huawei.com>
use the newer and more pleasant kstrtoull() to replace simple_strtoull(),
because simple_strtoull() is marked for obsoletion.
Signed-off-by: Zhang Zhen <zhenzhang.zhang@huawei.com>
---
fs/btrfs/ioctl.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 2ad7de9..30bcc47 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1502,11 +1502,12 @@ static noinline int btrfs_ioctl_resize(struct file *file,
sizestr = vol_args->name;
devstr = strchr(sizestr, ':');
if (devstr) {
- char *end;
sizestr = devstr + 1;
*devstr = '\0';
devstr = vol_args->name;
- devid = simple_strtoull(devstr, &end, 10);
+ ret = kstrtoull(devstr, 10, &devid);
+ if (ret)
+ goto out_free;
if (!devid) {
ret = -EINVAL;
goto out_free;
--
1.8.1.2
.
prev parent reply other threads:[~2014-05-13 8:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1399947478-11287-1-git-send-email-zhenzhang.zhang@huawei.com>
2014-05-13 2:22 ` [PATCH] btrfs: replace simple_strtoul() with kstrtoul() Zhang Zhen
2014-05-13 8:36 ` Zhang Zhen [this message]
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