sdsrange() does not need to return a value.

Actaully the string is modified in-place and a reallocation is never
needed, so there is no need to return the new sds string pointer as
return value of the function, that is now just "void".

1 files changed, 5 insertions, 5 deletions

diff --git a/src/networking.c b/src/networking.c
index f7cfeb098..c131c9c67 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -866,7 +866,7 @@ int processInlineBuffer(redisClient *c) {
     sdsfree(aux);
 
     /* Leave data after the first line of the query in the buffer */
-    c->querybuf = sdsrange(c->querybuf,querylen+2,-1);
+    sdsrange(c->querybuf,querylen+2,-1);
 
     /* Setup argv array on client structure */
     if (c->argv) zfree(c->argv);
@@ -895,7 +895,7 @@ static void setProtocolError(redisClient *c, int pos) {
         sdsfree(client);
     }
     c->flags |= REDIS_CLOSE_AFTER_REPLY;
-    c->querybuf = sdsrange(c->querybuf,pos,-1);
+    sdsrange(c->querybuf,pos,-1);
 }
 
 int processMultibulkBuffer(redisClient *c) {
@@ -933,7 +933,7 @@ int processMultibulkBuffer(redisClient *c) {
 
         pos = (newline-c->querybuf)+2;
         if (ll <= 0) {
-            c->querybuf = sdsrange(c->querybuf,pos,-1);
+            sdsrange(c->querybuf,pos,-1);
             return REDIS_OK;
         }
 
@@ -982,7 +982,7 @@ int processMultibulkBuffer(redisClient *c) {
                  * try to make it likely that it will start at c->querybuf
                  * boundary so that we can optimized object creation
                  * avoiding a large copy of data. */
-                c->querybuf = sdsrange(c->querybuf,pos,-1);
+                sdsrange(c->querybuf,pos,-1);
                 pos = 0;
                 /* Hint the sds library about the amount of bytes this string is
                  * going to contain. */
@@ -1021,7 +1021,7 @@ int processMultibulkBuffer(redisClient *c) {
     }
 
     /* Trim to pos */
-    if (pos) c->querybuf = sdsrange(c->querybuf,pos,-1);
+    if (pos) sdsrange(c->querybuf,pos,-1);
 
     /* We're done when c->multibulk == 0 */
     if (c->multibulklen == 0) return REDIS_OK;