linux-kernel - [PATCH 5/6] Staging: lustre: ptlrpc: Prefer using the BIT macro

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Date:	Thu, 10 Sep 2015 22:02:40 +0530
From:	Shraddha Barke <shraddha.6596@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Julia Lawall <julia.lawall@...6.fr>,
	Hartmut Knaack <knaack.h@....de>,
	Andreas Dilger <andreas.dilger@...el.com>
Cc:	Ian Abbott <abbotti@....co.uk>, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Shraddha Barke <shraddha.6596@...il.com>
Subject: [PATCH 5/6] Staging: lustre: ptlrpc: Prefer using the BIT macro

This patch replaces bit shifting on 1 with the BIT(x) macro

This was done with coccinelle:
@@ int g; @@

-(1 << g)
+BIT(g)

Signed-off-by: Shraddha Barke <shraddha.6596@...il.com>
---
 drivers/staging/lustre/lustre/ptlrpc/layout.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/lustre/lustre/ptlrpc/layout.c b/drivers/staging/lustre/lustre/ptlrpc/layout.c
index d14c200..5d19cfc 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/layout.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/layout.c
@@ -789,17 +789,17 @@ enum rmf_flags {
 	/**
 	 * The field is a string, must be NUL-terminated.
 	 */
-	RMF_F_STRING = 1 << 0,
+	RMF_F_STRING = BIT(0),
 	/**
 	 * The field's buffer size need not match the declared \a rmf_size.
 	 */
-	RMF_F_NO_SIZE_CHECK = 1 << 1,
+	RMF_F_NO_SIZE_CHECK = BIT(1),
 	/**
 	 * The field's buffer size must be a whole multiple of the declared \a
 	 * rmf_size and the \a rmf_swabber function must work on the declared \a
 	 * rmf_size worth of bytes.
 	 */
-	RMF_F_STRUCT_ARRAY = 1 << 2
+	RMF_F_STRUCT_ARRAY = BIT(2)
 };
 
 struct req_capsule;
-- 
2.1.4

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