Apply const prefix to the string array and its callers.
Just for minor optimization and no functional changes.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
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
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