[Xen-devel] [PATCH 16 of 18] tools/blktap2: fix build errors caused by Werror, remove blkif_op_name

[Olaf Hering <olaf@xxxxxxxxx>]

# HG changeset patch
# User Olaf Hering <olaf@xxxxxxxxx>
# Date 1333397580 -7200
# Node ID 71055bfdb14c72072d9b3fdf6b3c4973ae5b8a20
# Parent  55f205a0d2d6831f0e0280bd19d0ade22ebd9fe3
tools/blktap2: fix build errors caused by Werror, remove blkif_op_name

-O2 -Wall -Werror triggers these warnings:

../include/blktaplib.h:235: warning: 'blkif_op_name' defined but not used

blkif_op_name[] is odd and appearently not used according to google, except in
an 7 years old blkdump.c which would not compile anyway with current blktap.

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>

diff -r 55f205a0d2d6 -r 71055bfdb14c tools/blktap2/include/blktaplib.h
--- a/tools/blktap2/include/blktaplib.h
+++ b/tools/blktap2/include/blktaplib.h
@@ -228,15 +228,4 @@ typedef struct msg_lock {
      ((_req) * BLKIF_MAX_SEGMENTS_PER_REQUEST * getpagesize()) +      \
      ((_seg) * getpagesize()))
 
-/* Defines that are only used by library clients */
-
-#ifndef __COMPILING_BLKTAP_LIB
-
-static char *blkif_op_name[] = {
-       [BLKIF_OP_READ]       = "READ",
-       [BLKIF_OP_WRITE]      = "WRITE",
-};
-
-#endif /* __COMPILING_BLKTAP_LIB */
-
 #endif /* __BLKTAPLIB_H__ */

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