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vpc.c: Use get_option_parameter() does the search 

Use get_option_parameter() to instead of duplicating the loop, and
use BDRV_SECTOR_SIZE to instead of 512

Signed-off-by: Mitnick Lyu <mitnick.lyu@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Mitnick Lyu 2011-04-13 17:30:54 +08:00 committed by Kevin Wolf
parent 996faf1ad4
commit 2d56a546a7
1 changed files with 2 additions and 6 deletions
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8
block/vpc.c
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@ -505,12 +505,8 @@ static int vpc_create(const char *filename, QEMUOptionParameter *options)
int ret = -EIO;
// Read out options
while (options && options->name) {
if (!strcmp(options->name, "size")) {
total_sectors = options->value.n / 512;
}
options++;
}
total_sectors = get_option_parameter(options, BLOCK_OPT_SIZE)->value.n /
BDRV_SECTOR_SIZE;
// Create the file
fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0644);