linux-kernel - [PATCH v2 1/1] staging: rdma: hfi1 : Prefer using the BIT macro

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1446784603-8084-1-git-send-email-sunnyk@cdac.in>
Date:	Fri,  6 Nov 2015 10:06:43 +0530
From:	Sunny Kumar <sunny.kumar.roy@...il.com>
To:	Mike Marciniszyn <infinipath@...el.com>,
	Doug Ledford <dledford@...hat.com>,
	Sean Hefty <sean.hefty@...el.com>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-rdma@...r.kernel.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Cc:	Sunny Kumar <sunnyk@...c.in>
Subject: [PATCH v2 1/1] staging: rdma: hfi1 : Prefer using the BIT macro

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

Signed-off-by: Sunny Kumar <sunnyk@...c.in>
---
 drivers/staging/rdma/hfi1/user_sdma.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c
index 36c838d..7998797 100644
--- a/drivers/staging/rdma/hfi1/user_sdma.c
+++ b/drivers/staging/rdma/hfi1/user_sdma.c
@@ -146,8 +146,8 @@ MODULE_PARM_DESC(sdma_comp_size, "Size of User SDMA completion ring. Default: 12
 #define KDETH_OM_MAX_SIZE  (1 << ((KDETH_OM_LARGE / KDETH_OM_SMALL) + 1))
 
 /* Last packet in the request */
-#define TXREQ_FLAGS_REQ_LAST_PKT   (1 << 0)
-#define TXREQ_FLAGS_IOVEC_LAST_PKT (1 << 0)
+#define TXREQ_FLAGS_REQ_LAST_PKT BIT(0)
+#define TXREQ_FLAGS_IOVEC_LAST_PKT BIT(0)
 
 #define SDMA_REQ_IN_USE     0
 #define SDMA_REQ_FOR_THREAD 1
@@ -156,9 +156,9 @@ MODULE_PARM_DESC(sdma_comp_size, "Size of User SDMA completion ring. Default: 12
 #define SDMA_REQ_HAS_ERROR  4
 #define SDMA_REQ_DONE_ERROR 5
 
-#define SDMA_PKT_Q_INACTIVE (1 << 0)
-#define SDMA_PKT_Q_ACTIVE   (1 << 1)
-#define SDMA_PKT_Q_DEFERRED (1 << 2)
+#define SDMA_PKT_Q_INACTIVE BIT(0)
+#define SDMA_PKT_Q_ACTIVE   BIT(1)
+#define SDMA_PKT_Q_DEFERRED BIT(2)
 
 /*
  * Maximum retry attempts to submit a TX request
-- 
2.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/