git: 87a4328651b4 - main - bhnd_nvram_store_export_child: eliminate num_props write only variable

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=87a4328651b4e5f9114a7485cf67a3a300f668f3

commit 87a4328651b4e5f9114a7485cf67a3a300f668f3
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2022-04-04 23:59:13 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2022-04-05 04:29:21 +0000

    bhnd_nvram_store_export_child: eliminate num_props write only variable
    
    Sponsored by:           Netflix
---
 sys/dev/bhnd/nvram/bhnd_nvram_store.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/dev/bhnd/nvram/bhnd_nvram_store.c b/sys/dev/bhnd/nvram/bhnd_nvram_store.c
index 3a8b7204e254..5b165b0d3fb2 100644
--- a/sys/dev/bhnd/nvram/bhnd_nvram_store.c
+++ b/sys/dev/bhnd/nvram/bhnd_nvram_store.c
@@ -625,14 +625,13 @@ bhnd_nvram_store_export_child(struct bhnd_nvram_store *sc,
 	const char		*relpath;
 	char			*prefix, *namebuf;
 	size_t			 prefix_len, relpath_len;
-	size_t			 namebuf_size, num_props;
+	size_t			 namebuf_size;
 	bool			 emit_compact_devpath;
 	int			 error;
 
 	BHND_NVSTORE_LOCK_ASSERT(sc, MA_OWNED);
 
 	prefix = NULL;
-	num_props = 0;
 	path_vars = NULL;
 	namebuf = NULL;