commit 2903ff019b346ab8d36ebbf54853c3aaf6590608
author Al Viro <viro@zeniv.linux.org.uk> Tue Aug 28 12:52:22 2012 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Wed Sep 26 22:20:08 2012 -0400
tree 962d94054765bb37bc00e977c3036e65c5fd91fe
parent a5b470ba06aa3f96999ede5feba178df6bdb134a

switch simple cases of fget_light to fdget

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

kernel/taskstats.c

diff --git a/kernel/taskstats.c b/kernel/taskstats.c
index d0a3279..5116b7e 100644
--- a/kernel/taskstats.c
+++ b/kernel/taskstats.c
@@ -415,16 +415,15 @@
 	struct nlattr *na;
 	size_t size;
 	u32 fd;
-	struct file *file;
-	int fput_needed;
+	struct fd f;
 
 	na = info->attrs[CGROUPSTATS_CMD_ATTR_FD];
 	if (!na)
 		return -EINVAL;
 
 	fd = nla_get_u32(info->attrs[CGROUPSTATS_CMD_ATTR_FD]);
-	file = fget_light(fd, &fput_needed);
-	if (!file)
+	f = fdget(fd);
+	if (!f.file)
 		return 0;
 
 	size = nla_total_size(sizeof(struct cgroupstats));
@@ -444,7 +443,7 @@
 	stats = nla_data(na);
 	memset(stats, 0, sizeof(*stats));
 
-	rc = cgroupstats_build(stats, file->f_dentry);
+	rc = cgroupstats_build(stats, f.file->f_dentry);
 	if (rc < 0) {
 		nlmsg_free(rep_skb);
 		goto err;
@@ -453,7 +452,7 @@
 	rc = send_reply(rep_skb, info);
 
 err:
-	fput_light(file, fput_needed);
+	fdput(f);
 	return rc;
 }