From: Jens Axboe <axboe@kernel.dk>
Date: Sun, 8 Apr 2018 21:47:55 +0000 (-0600)
Subject: filesetup: fix dead assignment of 'ret'
X-Git-Tag: fio-3.6~11
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1975b5347cb313379792b022bf7233ba47795386;p=fio.git

filesetup: fix dead assignment of 'ret'

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/filesetup.c b/filesetup.c
index b246e0f9..75694bd8 100644
--- a/filesetup.c
+++ b/filesetup.c
@@ -490,7 +490,6 @@ static int __file_invalidate_cache(struct thread_data *td, struct fio_file *f,
 	} else if (td_ioengine_flagged(td, FIO_DISKLESSIO)) {
 		dprint(FD_IO, "invalidate not supported by ioengine %s\n",
 		       td->io_ops->name);
-		ret = 0;
 	} else if (f->filetype == FIO_TYPE_FILE) {
 		dprint(FD_IO, "declare unneeded cache %s: %llu/%llu\n",
 			f->file_name, off, len);
@@ -517,14 +516,12 @@ static int __file_invalidate_cache(struct thread_data *td, struct fio_file *f,
 				log_err("fio: only root may flush block "
 					"devices. Cache flush bypassed!\n");
 			}
-			ret = 0;
 		}
 		if (ret < 0)
 			errval = errno;
 	} else if (f->filetype == FIO_TYPE_CHAR ||
 		   f->filetype == FIO_TYPE_PIPE) {
 		dprint(FD_IO, "invalidate not supported %s\n", f->file_name);
-		ret = 0;
 	}
 
 	/*