lkml.org 
[lkml]   [2013]   [May]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v1 04/11] locks: make "added" in __posix_lock_file a bool
Date
...save 3 bytes of stack space.

Signed-off-by: Jeff Layton <jlayton@redhat.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


\
 
 \ /
  Last update: 2013-06-01 06:01    [W:0.271 / U:1.932 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site