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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-14 11:42:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-14 11:42:26 -0700
commit41d9884c44237cd66e2bdbc412028b29196b344c (patch)
tree7a386f6de2f07c01f87f3a16965c9bb8b40f63c1 /net/sunrpc/clnt.c
parent63345b4794aef4ebe16502cfe35b02bc9822d763 (diff)
parentdae3794fd603b92dcbac2859fe0bc7fe129a5188 (diff)
downloadlinux-41d9884c44237cd66e2bdbc412028b29196b344c.tar.bz2
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull more vfs stuff from Al Viro: "O_TMPFILE ABI changes, Oleg's fput() series, misc cleanups, including making simple_lookup() usable for filesystems with non-NULL s_d_op, which allows us to get rid of quite a bit of ugliness" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: sunrpc: now we can just set ->s_d_op cgroup: we can use simple_lookup() now efivarfs: we can use simple_lookup() now make simple_lookup() usable for filesystems that set ->s_d_op configfs: don't open-code d_alloc_name() __rpc_lookup_create_exclusive: pass string instead of qstr rpc_create_*_dir: don't bother with qstr llist: llist_add() can use llist_add_batch() llist: fix/simplify llist_add() and llist_add_batch() fput: turn "list_head delayed_fput_list" into llist_head fs/file_table.c:fput(): add comment Safer ABI for O_TMPFILE
Diffstat (limited to 'net/sunrpc/clnt.c')
-rw-r--r--net/sunrpc/clnt.c20
1 files changed, 8 insertions, 12 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index aa401560777b..9963584605c0 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -128,9 +128,7 @@ static struct dentry *rpc_setup_pipedir_sb(struct super_block *sb,
{
static uint32_t clntid;
char name[15];
- struct qstr q = { .name = name };
struct dentry *dir, *dentry;
- int error;
dir = rpc_d_lookup_sb(sb, dir_name);
if (dir == NULL) {
@@ -138,19 +136,17 @@ static struct dentry *rpc_setup_pipedir_sb(struct super_block *sb,
return dir;
}
for (;;) {
- q.len = snprintf(name, sizeof(name), "clnt%x", (unsigned int)clntid++);
+ snprintf(name, sizeof(name), "clnt%x", (unsigned int)clntid++);
name[sizeof(name) - 1] = '\0';
- q.hash = full_name_hash(q.name, q.len);
- dentry = rpc_create_client_dir(dir, &q, clnt);
+ dentry = rpc_create_client_dir(dir, name, clnt);
if (!IS_ERR(dentry))
break;
- error = PTR_ERR(dentry);
- if (error != -EEXIST) {
- printk(KERN_INFO "RPC: Couldn't create pipefs entry"
- " %s/%s, error %d\n",
- dir_name, name, error);
- break;
- }
+ if (dentry == ERR_PTR(-EEXIST))
+ continue;
+ printk(KERN_INFO "RPC: Couldn't create pipefs entry"
+ " %s/%s, error %ld\n",
+ dir_name, name, PTR_ERR(dentry));
+ break;
}
dput(dir);
return dentry;