[PATCH 08/27] lib: fwts_stringextras: fix some missing constifictions

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

Fix up const pointer build warnings

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 src/lib/include/fwts_stringextras.h | 2 +-
 src/lib/src/fwts_stringextras.c     | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/lib/include/fwts_stringextras.h b/src/lib/include/fwts_stringextras.h
index fba6688f..cd5fa822 100644
--- a/src/lib/include/fwts_stringextras.h
+++ b/src/lib/include/fwts_stringextras.h
@@ -24,7 +24,7 @@
 
 void fwts_chop_newline(char *str);
 char *fwts_realloc_strcat(char *orig, const char *newstr);
-char *fwts_string_endswith(const char *str, const char *postfix);
+const char *fwts_string_endswith(const char *str, const char *postfix);
 void fwts_memcpy_unaligned(void *dst, const void *src, size_t n);
 
 #endif
diff --git a/src/lib/src/fwts_stringextras.c b/src/lib/src/fwts_stringextras.c
index a9b4c7cd..1f22224d 100644
--- a/src/lib/src/fwts_stringextras.c
+++ b/src/lib/src/fwts_stringextras.c
@@ -80,7 +80,7 @@ char *fwts_realloc_strcat(char *orig, const char *newstr)
  * see if str ends with postfix
  * return NULL if fails, otherwise return the matched substring
  */
-char* fwts_string_endswith(const char *str, const char *postfix)
+const char *fwts_string_endswith(const char *str, const char *postfix)
 {
 	size_t sl, pl;
 
@@ -88,7 +88,7 @@ char* fwts_string_endswith(const char *str, const char *postfix)
 	pl = strlen(postfix);
 
 	if (pl == 0)
-		return (char*) str + sl;
+		return str + sl;
 
 	if (sl < pl)
 		return NULL;
@@ -96,7 +96,7 @@ char* fwts_string_endswith(const char *str, const char *postfix)
 	if (memcmp(str + sl - pl, postfix, pl) != 0)
 		return NULL;
 
-	return (char*) str + sl - pl;
+	return str + sl - pl;
 }
 
 /*
@@ -111,5 +111,5 @@ void fwts_memcpy_unaligned(void *dst, const void *src, size_t n)
 		return;
 
 	while (i--)
-		((uint8_t*)dst)[i] = ((uint8_t*)src)[i];
+		((uint8_t *)dst)[i] = ((const uint8_t *)src)[i];
 }
-- 
2.17.1