[alsa-devel] [PATCH 38/68] ALSA: info: More constifications

[Takashi Iwai]

Apply const prefix to the string array and its callers.

Just for minor optimization and no functional changes.

Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
 sound/core/info.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/core/info.c b/sound/core/info.c
index e051a029ccfb..6801d8160866 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -20,7 +20,7 @@
 
 int snd_info_check_reserved_words(const char *str)
 {
-	static char *reserved[] =
+	static const char * const reserved[] =
 	{
 		"version",
 		"meminfo",
@@ -35,7 +35,7 @@ int snd_info_check_reserved_words(const char *str)
 		"seq",
 		NULL
 	};
-	char **xstr = reserved;
+	const char * const *xstr = reserved;
 
 	while (*xstr) {
 		if (!strcmp(*xstr, str))
-- 
2.16.4