From: Christoph Hellwig <hch@lst.de>
Date: Fri, 23 Sep 2016 03:23:02 +0000 (-0700)
Subject: fix num_ctrls endianess in nvme_ns_attachment
X-Git-Tag: v1.0~45
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=0d18d17735a7da325b9eb53812d77de2194ffb56;p=users%2Fsagi%2Fnvme-cli.git

fix num_ctrls endianess in nvme_ns_attachment

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <keith.busch@intel.com>
---

diff --git a/nvme-ioctl.c b/nvme-ioctl.c
index db9c3328..9df04ae1 100644
--- a/nvme-ioctl.c
+++ b/nvme-ioctl.c
@@ -502,8 +502,8 @@ int nvme_ns_attachment(int fd, __u32 nsid, __u16 num_ctrls, __u16 *ctrlist,
 	};
 
 	memset(buf, 0, sizeof(buf));
-	cntlist->num = num_ctrls;
-	for (i = 0; i < cntlist->num; i++)
+	cntlist->num = cpu_to_le16(num_ctrls);
+	for (i = 0; i < num_ctrls; i++)
 		cntlist->identifier[i] = cpu_to_le16(ctrlist[i]);
 
 	return nvme_submit_admin_passthru(fd, &cmd);