[dm-devel] [PATCH 14/39] libmultipath: drop unused variable 'diop' in libsg.c

[Hannes Reinecke]

Found by coverity.

Signed-off-by: Hannes Reinecke <hare at suse.com>
---
 libmultipath/checkers/libsg.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/libmultipath/checkers/libsg.c b/libmultipath/checkers/libsg.c
index 0d3af1f..958ea92 100644
--- a/libmultipath/checkers/libsg.c
+++ b/libmultipath/checkers/libsg.c
@@ -19,7 +19,6 @@ sg_read (int sg_fd, unsigned char * buff, int buff_len,
 	long long start_block = 0;
 	int bs = 512;
 	int cdbsz = 10;
-	int * diop = NULL;
 
 	unsigned char rdCmd[cdbsz];
 	unsigned char *sbb = sense;
@@ -55,8 +54,6 @@ sg_read (int sg_fd, unsigned char * buff, int buff_len,
 	io_hdr.sbp = sense;
 	io_hdr.timeout = timeout * 1000;
 	io_hdr.pack_id = (int)start_block;
-	if (diop && *diop)
-	io_hdr.flags |= SG_FLAG_DIRECT_IO;
 
 retry:
 	memset(sense, 0, sense_len);
-- 
2.6.6