Messages in this thread Patch in this message | | | From | Wolfram Sang <> | Subject | [PATCH] kernfs: remove outdated and confusing comment | Date | Wed, 11 Mar 2015 11:26:02 +0100 |
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From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Grabbing the parent is not happening anymore since 2010 (e72ceb8ccac5f7 "sysfs: Remove sysfs_get/put_active_two"). Remove this confusing comment.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> ---
Found while trying to find out why my sysfs-bin file always returns POLLPRI after opening, reading, polling. Any pointers while I am here? :)
fs/kernfs/file.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c index b684e8a132e625..a893c634cd9c0b 100644 --- a/fs/kernfs/file.c +++ b/fs/kernfs/file.c @@ -784,7 +784,6 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait) struct kernfs_node *kn = filp->f_path.dentry->d_fsdata; struct kernfs_open_node *on = kn->attr.open; - /* need parent for the kobj, grab both */ if (!kernfs_get_active(kn)) goto trigger; -- 2.1.4
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