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authorKevin Wolf <kwolf@redhat.com>2013-03-18 16:17:44 +0100
committerKevin Wolf <kwolf@redhat.com>2013-03-22 17:51:32 +0100
commit08b392e1510b21d8c9bfa8a50525fae31014a2e2 (patch)
tree1dd2b9dfd65269d8c4dfc69cfbe9995f9a82551c /block.c
parent6963a30d82413bea36c7545137b090b284cc2b18 (diff)
block: Rename variable to avoid shadowing
bdrv_open() uses two different variables called options. Rename one of them to avoid confusion and to allow the outer one to be accessed everywhere. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'block.c')
-rw-r--r--block.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/block.c b/block.c
index 8a95a28c05..2c17a348ac 100644
--- a/block.c
+++ b/block.c
@@ -896,7 +896,7 @@ int bdrv_open(BlockDriverState *bs, const char *filename, QDict *options,
BlockDriverState *bs1;
int64_t total_size;
BlockDriver *bdrv_qcow2;
- QEMUOptionParameter *options;
+ QEMUOptionParameter *create_options;
char backing_filename[PATH_MAX];
/* if snapshot, we create a temporary backing file and open it
@@ -928,17 +928,19 @@ int bdrv_open(BlockDriverState *bs, const char *filename, QDict *options,
}
bdrv_qcow2 = bdrv_find_format("qcow2");
- options = parse_option_parameters("", bdrv_qcow2->create_options, NULL);
+ create_options = parse_option_parameters("", bdrv_qcow2->create_options,
+ NULL);
- set_option_parameter_int(options, BLOCK_OPT_SIZE, total_size);
- set_option_parameter(options, BLOCK_OPT_BACKING_FILE, backing_filename);
+ set_option_parameter_int(create_options, BLOCK_OPT_SIZE, total_size);
+ set_option_parameter(create_options, BLOCK_OPT_BACKING_FILE,
+ backing_filename);
if (drv) {
- set_option_parameter(options, BLOCK_OPT_BACKING_FMT,
+ set_option_parameter(create_options, BLOCK_OPT_BACKING_FMT,
drv->format_name);
}
- ret = bdrv_create(bdrv_qcow2, tmp_filename, options);
- free_option_parameters(options);
+ ret = bdrv_create(bdrv_qcow2, tmp_filename, create_options);
+ free_option_parameters(create_options);
if (ret < 0) {
goto fail;
}