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qemu-option: Don't reinvent append_option_parameters()

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parse_option_parameters() may need to create a new option parameter list
from a template list.  Use append_option_parameters() instead of
duplicating the code.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2010-12-07 09:35:53 +00:00 committed by Kevin Wolf
parent eec77d9e71
commit 898c257ba8
1 changed files with 1 additions and 8 deletions

9
qemu-option.c

@ -416,20 +416,13 @@ QEMUOptionParameter *parse_option_parameters(const char *param,
char value[256]; char value[256];
char *param_delim, *value_delim; char *param_delim, *value_delim;
char next_delim; char next_delim;
size_t num_options;
if (list == NULL) { if (list == NULL) {
return NULL; return NULL;
} }
if (dest == NULL) { if (dest == NULL) {
// Count valid options dest = allocated = append_option_parameters(NULL, list);
num_options = count_option_parameters(list);
// Create a copy of the option list to fill in values
dest = qemu_mallocz((num_options + 1) * sizeof(QEMUOptionParameter));
allocated = dest;
memcpy(dest, list, (num_options + 1) * sizeof(QEMUOptionParameter));
} }
while (*param) { while (*param) {