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Message-Id: <1370056054-25449-5-git-send-email-jlayton@redhat.com>
Date: Fri, 31 May 2013 23:07:27 -0400
From: Jeff Layton <jlayton@...hat.com>
To: viro@...iv.linux.org.uk, matthew@....cx, bfields@...ldses.org
Cc: dhowells@...hat.com, sage@...tank.com, smfrench@...il.com,
swhiteho@...hat.com, Trond.Myklebust@...app.com,
akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
linux-afs@...ts.infradead.org, ceph-devel@...r.kernel.org,
linux-cifs@...r.kernel.org, samba-technical@...ts.samba.org,
cluster-devel@...hat.com, linux-nfs@...r.kernel.org,
linux-fsdevel@...r.kernel.org, piastryyy@...il.com
Subject: [PATCH v1 04/11] locks: make "added" in __posix_lock_file a bool
...save 3 bytes of stack space.
Signed-off-by: Jeff Layton <jlayton@...hat.com>
---
fs/locks.c | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/fs/locks.c b/fs/locks.c
index a7d2253..cef0e04 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -800,7 +800,8 @@ static int __posix_lock_file(struct inode *inode, struct file_lock *request, str
struct file_lock *left = NULL;
struct file_lock *right = NULL;
struct file_lock **before;
- int error, added = 0;
+ int error;
+ bool added = false;
/*
* We may need two file_lock structures for this operation,
@@ -894,7 +895,7 @@ static int __posix_lock_file(struct inode *inode, struct file_lock *request, str
continue;
}
request = fl;
- added = 1;
+ added = true;
}
else {
/* Processing for different lock types is a bit
@@ -905,7 +906,7 @@ static int __posix_lock_file(struct inode *inode, struct file_lock *request, str
if (fl->fl_start > request->fl_end)
break;
if (request->fl_type == F_UNLCK)
- added = 1;
+ added = true;
if (fl->fl_start < request->fl_start)
left = fl;
/* If the next lock in the list has a higher end
@@ -935,7 +936,7 @@ static int __posix_lock_file(struct inode *inode, struct file_lock *request, str
locks_release_private(fl);
locks_copy_private(fl, request);
request = fl;
- added = 1;
+ added = true;
}
}
/* Go on to next lock.
--
1.7.1
--
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