[PATCH 7/8] soc: qcom: cmd-db: replace strncpy() with strscpy_pad()

[Krzysztof Kozlowski]

The use of strncpy() is considered deprecated for NUL-terminated
strings[1].  Replace strncpy() with strscpy_pad(), to keep existing
pad-behavior of strncpy.  This fixes W=1 warning:

  drivers/soc/qcom/cmd-db.c: In function ‘cmd_db_get_header.part.0’:
  drivers/soc/qcom/cmd-db.c:151:9: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation]
    151 |         strncpy(query, id, sizeof(query));

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 drivers/soc/qcom/cmd-db.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c
index dd872017f345..c5137c25d819 100644
--- a/drivers/soc/qcom/cmd-db.c
+++ b/drivers/soc/qcom/cmd-db.c
@@ -148,7 +148,7 @@ static int cmd_db_get_header(const char *id, const struct entry_header **eh,
 		return ret;
 
 	/* Pad out query string to same length as in DB */
-	strncpy(query, id, sizeof(query));
+	strscpy_pad(query, id, sizeof(query));
 
 	for (i = 0; i < MAX_SLV_ID; i++) {
 		rsc_hdr = &cmd_db_header->header[i];
-- 
2.32.0