[rtems commit] cpukit/libfs: remove dead code from pipe/fifo.c

[Gedare Bloom]

Module:    rtems
Branch:    master
Commit:    93ccb7288e501a40b6d591c9aaf9d57e77492641
Changeset: http://git.rtems.org/rtems/commit/?id=93ccb7288e501a40b6d591c9aaf9d57e77492641

Author:    Gedare Bloom <gedare at rtems.org>
Date:      Fri Jan  3 11:23:09 2020 -0700

cpukit/libfs: remove dead code from pipe/fifo.c

Dead code identified by Coverity (CID 1456678). The value of ret
at line 293 is always 0.

---

 cpukit/libfs/src/pipe/fifo.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/cpukit/libfs/src/pipe/fifo.c b/cpukit/libfs/src/pipe/fifo.c
index b64c0d9..579f118 100644
--- a/cpukit/libfs/src/pipe/fifo.c
+++ b/cpukit/libfs/src/pipe/fifo.c
@@ -290,8 +290,6 @@ ssize_t pipe_read(
     pipe->waitingReaders ++;
     PIPE_READWAIT(pipe);
     pipe->waitingReaders --;
-    if (ret != 0)
-      goto out_locked;
   }
 
   /* Read chunk bytes */