sds.h: len/avail: remove unnecessary temp var

Use the returned value of sdsheader directly in the return call instead
of using a temporary variable since we’re not doing pointer arithmetic
directly in the sdslen and sdsavail functions anymore.

1 files changed, 2 insertions, 4 deletions

diff --git a/src/sds.h b/src/sds.h
index 2d98969..9a2187e 100644
--- a/src/sds.h
+++ b/src/sds.h
@@ -46,13 +46,11 @@ static inline struct sdshdr * sdsheader(const sds s) {
 }
 
 static inline size_t sdslen(const sds s) {
-	struct sdshdr *sh = sdsheader(s);
-	return sh->len;
+	return sdsheader(s)->len;
 }
 
 static inline size_t sdsavail(const sds s) {
-	struct sdshdr *sh = sdsheader(s);
-	return sh->free;
+	return sdsheader(s)->free;
 }
 
 sds sdsnewlen(const void *init, size_t initlen);