linux-kernel - [PATCH 28/29] staging: lustre: libcfs: use BIT macro in linux-module.c

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Date:	Tue, 22 Mar 2016 19:04:15 -0400
From:	James Simmons <jsimmons@...radead.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	Andreas Dilger <andreas.dilger@...el.com>,
	Oleg Drokin <oleg.drokin@...el.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Lustre Development List <lustre-devel@...ts.lustre.org>,
	James Simmons <jsimmons@...radead.org>,
	James Simmons <uja.ornl@...oo.com>
Subject: [PATCH 28/29] staging: lustre: libcfs: use BIT macro in linux-module.c

Use the proper BIT macro for libcfs_ioctl_is_invalid().

Signed-off-by: James Simmons <uja.ornl@...oo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245
Reviewed-on: http://review.whamcloud.com/17643
Reviewed-by: Bob Glossman <bob.glossman@...el.com>
Reviewed-by: John L. Hammond <john.hammond@...el.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@...el.com>
Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
---
 .../lustre/lnet/libcfs/linux/linux-module.c        |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-module.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-module.c
index d5b7d3a..cf191ef 100644
--- a/drivers/staging/lustre/lnet/libcfs/linux/linux-module.c
+++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-module.c
@@ -51,15 +51,15 @@ static inline int libcfs_ioctl_packlen(struct libcfs_ioctl_data *data)
 
 static inline bool libcfs_ioctl_is_invalid(struct libcfs_ioctl_data *data)
 {
-	if (data->ioc_hdr.ioc_len > (1 << 30)) {
+	if (data->ioc_hdr.ioc_len > BIT(30)) {
 		CERROR("LIBCFS ioctl: ioc_len larger than 1<<30\n");
 		return true;
 	}
-	if (data->ioc_inllen1 > (1<<30)) {
+	if (data->ioc_inllen1 > BIT(30)) {
 		CERROR("LIBCFS ioctl: ioc_inllen1 larger than 1<<30\n");
 		return true;
 	}
-	if (data->ioc_inllen2 > (1<<30)) {
+	if (data->ioc_inllen2 > BIT(30)) {
 		CERROR("LIBCFS ioctl: ioc_inllen2 larger than 1<<30\n");
 		return true;
 	}
-- 
1.7.1