Sep 10 2015

Staging: lustre: ptlrpc: Prefer using the BIT macro 

Author: Shraddha Barke <shraddha.6596@gmail.com>

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 
Signed-off-by: Greg Kroah-Hartman 

---
 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;

qlambert