dlan17/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

don't open-code file_inode()

Browse Source 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2016-12-04 18:29:28 -05:00
parent e5517c2a5a
commit 450630975d
18 changed files with 40 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files
kernel/audit_watch.c
+2 -2
View File
@@ -548,8 +548,8 @@ int audit_exe_compare(struct task_struct *tsk, struct audit_fsnotify_mark *mark)
exe_file = get_task_exe_file(tsk);
if (!exe_file)
return 0;
ino = exe_file->f_inode->i_ino;
dev = exe_file->f_inode->i_sb->s_dev;
ino = file_inode(exe_file)->i_ino;
dev = file_inode(exe_file)->i_sb->s_dev;
fput(exe_file);
return audit_mark_compare(mark, ino, dev);
}
kernel/events/core.c
+1 -1
View File
@@ -6701,7 +6701,7 @@ static bool perf_addr_filter_match(struct perf_addr_filter *filter,
struct file *file, unsigned long offset,
unsigned long size)
{
if (filter->inode != file->f_inode)
if (filter->inode != file_inode(file))
return false;
if (filter->offset > offset + size)
kernel/locking/qspinlock_stat.h
+2 -10
View File
@@ -108,11 +108,7 @@ static ssize_t qstat_read(struct file *file, char __user *user_buf,
/*
* Get the counter ID stored in file->f_inode->i_private
*/
if (!file->f_inode) {
WARN_ON_ONCE(1);
return -EBADF;
}
counter = (long)(file->f_inode->i_private);
counter = (long)file_inode(file)->i_private;
if (counter >= qstat_num)
return -EBADF;
@@ -177,11 +173,7 @@ static ssize_t qstat_write(struct file *file, const char __user *user_buf,
/*
* Get the counter ID stored in file->f_inode->i_private
*/
if (!file->f_inode) {
WARN_ON_ONCE(1);
return -EBADF;
}
if ((long)(file->f_inode->i_private) != qstat_reset_cnts)
if ((long)file_inode(file)->i_private != qstat_reset_cnts)
return count;
for_each_possible_cpu(cpu) {