rlen is never used in the function, and recent gcc complains about this fact. Signed-off-by: Christoph Hellwig <hch at lst.de> Index: sheepdog/sheep/store.c =================================================================== --- sheepdog.orig/sheep/store.c 2011-11-14 16:34:09.534609838 +0100 +++ sheepdog/sheep/store.c 2011-11-14 16:34:18.517943118 +0100 @@ -306,7 +306,7 @@ out: static int forward_write_obj_req(struct request *req, int idx) { int i, n, nr, fd, ret; - unsigned wlen, rlen; + unsigned wlen; char name[128]; struct sd_obj_req hdr = *(struct sd_obj_req *)&req->rq; struct sd_obj_rsp *rsp = (struct sd_obj_rsp *)&req->rp; @@ -336,7 +336,6 @@ static int forward_write_obj_req(struct hdr.flags |= SD_FLAG_CMD_IO_LOCAL; wlen = hdr.data_length; - rlen = 0; for (i = 0; i < copies; i++) { n = obj_to_sheep(e, nr, oid, i); |