[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] block/rbd: Remove unused local variable
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH] block/rbd: Remove unused local variable |
Date: |
Sat, 7 May 2011 22:15:57 +0200 |
cppcheck report:
rbd.c:246: style: Variable 'snap' is assigned a value that is never used
Remove snap and the related code.
Cc: Christian Brunner <address@hidden>
Cc: Kevin Wolf <address@hidden>
Signed-off-by: Stefan Weil <address@hidden>
---
block/rbd.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/block/rbd.c b/block/rbd.c
index 249a590..5c7d44e 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -524,7 +524,6 @@ static int rbd_open(BlockDriverState *bs, const char
*filename, int flags)
RbdHeader1 *header;
char pool[RBD_MAX_SEG_NAME_SIZE];
char snap_buf[RBD_MAX_SEG_NAME_SIZE];
- char *snap = NULL;
char *hbuf = NULL;
int r;
@@ -533,9 +532,6 @@ static int rbd_open(BlockDriverState *bs, const char
*filename, int flags)
s->name, sizeof(s->name)) < 0) {
return -EINVAL;
}
- if (snap_buf[0] != '\0') {
- snap = snap_buf;
- }
if ((r = rados_initialize(0, NULL)) < 0) {
error_report("error initializing");
--
1.7.2.5
- [Qemu-devel] [PATCH] block/rbd: Remove unused local variable,
Stefan Weil <=