Anna was seeing these warnings with a clang W=1 build:

Warning: fs/nfsd/export.c:845 Cannot find identifier on line:

@cd: cache_detail for the svc_export cache,
Warning: fs/nfsd/export.c:846 Cannot find identifier on line:

@attr: nested attribute containing svc-export fields,
Warning: fs/nfsd/export.c:847 Cannot find identifier on line:
 *
Warning: fs/nfsd/export.c:848 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst

Fixes: 9d2c4bbf7435 ("nfsd: add netlink upcall for the svc_export cache")
Reported-by: Anna Schumaker <anna@kernel.org>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
Trivial doc fix. Feel free to fold into the Fixes patch if you get this
before the sending the PR to Linus.
---
 fs/nfsd/export.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index f562d383439b..99959cecdbbd 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -843,6 +843,7 @@ static int check_export(const struct path *path, int *flags,
 			unsigned char *uuid);
 
 /**
+ * nfsd_nl_parse_one_export - parse a svc_export entry from a netlink downcall
  * @cd: cache_detail for the svc_export cache
  * @attr: nested attribute containing svc-export fields
  *

---
base-commit: 07a9f86d6ee1a0dc3bac47e9819ec5269d01a603
change-id: 20260416-nfsd-doc-564f058f6f88

Best regards,
-- 
Jeff Layton <jlayton@kernel.org>

From: Chuck Lever <chuck.lever@oracle.com>

On Thu, 16 Apr 2026 09:10:00 -0700, Jeff Layton wrote:
> Anna was seeing these warnings with a clang W=1 build:
> 
> Warning: fs/nfsd/export.c:845 Cannot find identifier on line:
> 
> @cd: cache_detail for the svc_export cache,
> Warning: fs/nfsd/export.c:846 Cannot find identifier on line:
> 
> [...]

Applied to nfsd-testing, thanks!

[1/1] nfsd: add missing function name to kerneldoc comment for nfsd_nl_parse_one_export
      (no commit info)

--
Chuck Lever <chuck.lever@oracle.com>