tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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nstree: simplify return

node_to_ns() checks for NULL and the assert isn't really helpful and
will have to be dropped later anyway.

Link: https://patch.msgid.link/20251029-work-namespace-nstree-listns-v4-7-2e6f823ebdc0@kernel.org
Tested-by: syzbot@syzkaller.appspotmail.com
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

Christian Brauner 36a304de 768b1565

-5
-5
kernel/nstree.c
··· 194 194 break; 195 195 } while (read_seqretry(&ns_tree->ns_tree_lock, seq)); 196 196 197 - if (!node) 198 - return NULL; 199 - 200 - VFS_WARN_ON_ONCE(node_to_ns(node)->ns_type != ns_type); 201 - 202 197 return node_to_ns(node); 203 198 } 204 199