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authorChengguang Xu <cgxu519@icloud.com>2018-02-28 19:43:47 +0800
committerIlya Dryomov <idryomov@gmail.com>2018-04-02 10:12:47 +0200
commit73737682e0598ae73bd4c481e478a0d75884aa8a (patch)
tree938552dc32bbe1d6bd639d40f10e919c7c7d4a2a /fs/ceph/dir.c
parent79cd674aed7363a043222af3c8f97d0ea0a078cf (diff)
ceph: change variable name to follow common rule
Variable name ci is mostly used for ceph_inode_info. Variable name fi is mostly used for ceph_file_info. Variable name cf is mostly used for ceph_cap_flush. Change variable name to follow above common rules in case of confusing. Signed-off-by: Chengguang Xu <cgxu519@icloud.com> Reviewed-by: "Yan, Zheng" <zyan@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/dir.c')
-rw-r--r--fs/ceph/dir.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index b7771e9e0c71..1aa3bfc9ef35 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -1352,7 +1352,7 @@ static void ceph_d_prune(struct dentry *dentry)
static ssize_t ceph_read_dir(struct file *file, char __user *buf, size_t size,
loff_t *ppos)
{
- struct ceph_file_info *cf = file->private_data;
+ struct ceph_file_info *fi = file->private_data;
struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
int left;
@@ -1361,12 +1361,12 @@ static ssize_t ceph_read_dir(struct file *file, char __user *buf, size_t size,
if (!ceph_test_mount_opt(ceph_sb_to_client(inode->i_sb), DIRSTAT))
return -EISDIR;
- if (!cf->dir_info) {
- cf->dir_info = kmalloc(bufsize, GFP_KERNEL);
- if (!cf->dir_info)
+ if (!fi->dir_info) {
+ fi->dir_info = kmalloc(bufsize, GFP_KERNEL);
+ if (!fi->dir_info)
return -ENOMEM;
- cf->dir_info_len =
- snprintf(cf->dir_info, bufsize,
+ fi->dir_info_len =
+ snprintf(fi->dir_info, bufsize,
"entries: %20lld\n"
" files: %20lld\n"
" subdirs: %20lld\n"
@@ -1386,10 +1386,10 @@ static ssize_t ceph_read_dir(struct file *file, char __user *buf, size_t size,
(long)ci->i_rctime.tv_nsec);
}
- if (*ppos >= cf->dir_info_len)
+ if (*ppos >= fi->dir_info_len)
return 0;
- size = min_t(unsigned, size, cf->dir_info_len-*ppos);
- left = copy_to_user(buf, cf->dir_info + *ppos, size);
+ size = min_t(unsigned, size, fi->dir_info_len-*ppos);
+ left = copy_to_user(buf, fi->dir_info + *ppos, size);
if (left == size)
return -EFAULT;
*ppos += (size - left);