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Commit 243fddea authored by James Simmons's avatar James Simmons Committed by Greg Kroah-Hartman
Browse files

staging: lustre: libcfs: use BIT macro in linux-module.c 



Use the proper BIT macro for libcfs_ioctl_is_invalid().

Signed-off-by: default avatarJames Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245
Reviewed-on: http://review.whamcloud.com/17643


Reviewed-by: default avatarBob Glossman <bob.glossman@intel.com>
Reviewed-by: default avatarJohn L. Hammond <john.hammond@intel.com>
Reviewed-by: default avatarDmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 460a222d

drivers/staging/lustre/lnet/libcfs/linux/linux-module.c

+3 −3
Original line number Diff line number Diff line
@@ -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;

	}