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From: Nishka Dasgupta <nishka.dasgupta@yahoo.com>
To: gregkh@linuxfoundation.org, outreachy-kernel@googlegroups.com
Cc: Nishka Dasgupta <nishka.dasgupta@yahoo.com>
Subject: [PATCH] Add brackets around parameter
Date: Mon,  4 Mar 2019 22:14:09 +0530	[thread overview]
Message-ID: <20190304164409.24553-1-nishka.dasgupta@yahoo.com> (raw)

Add brackets around macro parameter to avoid confusion. Issue detected
by Checkpatch.

Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com>
---
 drivers/staging/gdm724x/netlink_k.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/gdm724x/netlink_k.c b/drivers/staging/gdm724x/netlink_k.c
index 92440c3f055b..36d88f49c922 100644
--- a/drivers/staging/gdm724x/netlink_k.c
+++ b/drivers/staging/gdm724x/netlink_k.c
@@ -19,8 +19,8 @@ static DEFINE_MUTEX(netlink_mutex);
 #define ND_NLMSG_SPACE(len)	(NLMSG_SPACE(len) + ND_IFINDEX_LEN)
 #define ND_NLMSG_DATA(nlh)	((void *)((char *)NLMSG_DATA(nlh) + \
 						  ND_IFINDEX_LEN))
-#define ND_NLMSG_S_LEN(len)	(len + ND_IFINDEX_LEN)
-#define ND_NLMSG_R_LEN(nlh)	(nlh->nlmsg_len - ND_IFINDEX_LEN)
+#define ND_NLMSG_S_LEN(len)	((len) + ND_IFINDEX_LEN)
+#define ND_NLMSG_R_LEN(nlh)	((nlh)->nlmsg_len - ND_IFINDEX_LEN)
 #define ND_NLMSG_IFIDX(nlh)	NLMSG_DATA(nlh)
 #define ND_MAX_MSG_LEN		(1024 * 32)
 
-- 
2.19.1



             reply	other threads:[~2019-03-04 17:06 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-04 16:44 Nishka Dasgupta [this message]
  -- strict thread matches above, loose matches on Subject: below --
2019-03-04 16:41 [PATCH] Add brackets around parameter Nishka Dasgupta

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