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Subject[PATCH 2/3 v2] proc : no need to initialize proc_inode->fd in proc_get_inode
Date
proc_get_inode() obtains the inode via a call to iget_locked().
iget_locked() calls alloc_inode() which will call proc_alloc_inode() which
clears proc_inode.fd, so there is no need to clear this field in
proc_get_inode().

If iget_locked() instead found the inode via find_inode_fast(), that inode
will not have I_NEW set so this change has no effect.

Signed-off-by: yan <clouds.yan@gmail.com>
---
fs/proc/inode.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 7ac817b..3b22bbd 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -450,7 +450,6 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
return NULL;
if (inode->i_state & I_NEW) {
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
- PROC_I(inode)->fd = 0;
PROC_I(inode)->pde = de;

if (de->mode) {
--
1.7.9.5


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