From d02354c766d7396def75723603f516ae89614a64 Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Thu, 30 Jul 2020 16:52:09 +0900
Subject: [PATCH] libs/libc/stdio/lib_libfread.c: Remove a redundant assignment

Found by clang-check:

stdio/lib_libfread.c:75:7: warning: Value stored to 'bytes_read' is never read
      bytes_read = -1;
      ^            ~~
1 warning generated.
---
 libs/libc/stdio/lib_libfread.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libs/libc/stdio/lib_libfread.c b/libs/libc/stdio/lib_libfread.c
index de80754216..6c55f6cd38 100644
--- a/libs/libc/stdio/lib_libfread.c
+++ b/libs/libc/stdio/lib_libfread.c
@@ -72,7 +72,6 @@ ssize_t lib_fread(FAR void *ptr, size_t count, FAR FILE *stream)
   if (!stream || (stream->fs_oflags & O_RDOK) == 0)
     {
       set_errno(EBADF);
-      bytes_read = -1;
     }
   else
     {