[libvirt] [PATCH] qemu: Move qemuFreeKeywords into qemu_parse_command.c

Move qemuFreeKeywords into qemu_parse_command.c as qemuKeywordsFree and call it rather than inline code in multiple places. Signed-off-by: Kothapally Madhu Pavan <kmp(a)linux.vnet.ibm.com&gt; --- src/qemu/qemu_monitor_json.c | 15 ++----------- src/qemu/qemu_parse_command.c | 52 ++++++++++++++++--------------------------- src/qemu/qemu_parse_command.h | 5 +++++ 3 files changed, 26 insertions(+), 46 deletions(-) diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 5546d1a..af66967 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -468,17 +468,6 @@ qemuMonitorJSONMakeCommandRaw(bool wrap, const char *cmdname, ...) #define qemuMonitorJSONMakeCommand(cmdname, ...) \ qemuMonitorJSONMakeCommandRaw(false, cmdname, __VA_ARGS__) -static void -qemuFreeKeywords(int nkeywords, char **keywords, char **values) -{ - size_t i; - for (i = 0; i < nkeywords; i++) { - VIR_FREE(keywords[i]); - VIR_FREE(values[i]); - } - VIR_FREE(keywords); - VIR_FREE(values); -} static virJSONValuePtr qemuMonitorJSONKeywordStringToJSON(const char *str, const char *firstkeyword) @@ -513,11 +502,11 @@ qemuMonitorJSONKeywordStringToJSON(const char *str, const char *firstkeyword) } } - qemuFreeKeywords(nkeywords, keywords, values); + qemuKeywordsFree(nkeywords, keywords, values); return ret; error: - qemuFreeKeywords(nkeywords, keywords, values); + qemuKeywordsFree(nkeywords, keywords, values); virJSONValueFree(ret); return NULL; } diff --git a/src/qemu/qemu_parse_command.c b/src/qemu/qemu_parse_command.c index 9f739ae..d5ea5aa 100644 --- a/src/qemu/qemu_parse_command.c +++ b/src/qemu/qemu_parse_command.c @@ -381,6 +381,20 @@ static const char *qemuFindEnv(char **progenv, return NULL; } + +void +qemuKeywordsFree(int nkeywords, char **keywords, char **values) +{ + size_t i; + for (i = 0; i < nkeywords; i++) { + VIR_FREE(keywords[i]); + VIR_FREE(values[i]); + } + VIR_FREE(keywords); + VIR_FREE(values); +} + + /* * Takes a string containing a set of key=value,key=value,key... * parameters and splits them up, returning two arrays with @@ -401,7 +415,6 @@ qemuParseKeywords(const char *str, char **values = NULL; const char *start = str; const char *end; - size_t i; *retkeywords = NULL; *retvalues = NULL; @@ -479,12 +492,7 @@ qemuParseKeywords(const char *str, return 0; error: - for (i = 0; i < keywordCount; i++) { - VIR_FREE(keywords[i]); - VIR_FREE(values[i]); - } - VIR_FREE(keywords); - VIR_FREE(values); + qemuKeywordsFree(keywordCount, keywords, values); return -1; } @@ -949,12 +957,7 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt, } cleanup: - for (i = 0; i < nkeywords; i++) { - VIR_FREE(keywords[i]); - VIR_FREE(values[i]); - } - VIR_FREE(keywords); - VIR_FREE(values); + qemuKeywordsFree(nkeywords, keywords, values); return def; error: @@ -1132,12 +1135,7 @@ qemuParseCommandLineNet(virDomainXMLOptionPtr xmlopt, virDomainNetGenerateMAC(xmlopt, &def->mac); cleanup: - for (i = 0; i < nkeywords; i++) { - VIR_FREE(keywords[i]); - VIR_FREE(values[i]); - } - VIR_FREE(keywords); - VIR_FREE(values); + qemuKeywordsFree(nkeywords, keywords, values); return def; error: @@ -1704,13 +1702,7 @@ qemuParseCommandLineMem(virDomainDefPtr dom, ret = 0; cleanup: - for (i = 0; i < nkws; i++) { - VIR_FREE(kws[i]); - VIR_FREE(vals[i]); - } - VIR_FREE(kws); - VIR_FREE(vals); - + qemuKeywordsFree(nkws, kws, vals); return ret; } @@ -1795,13 +1787,7 @@ qemuParseCommandLineSmp(virDomainDefPtr dom, ret = 0; cleanup: - for (i = 0; i < nkws; i++) { - VIR_FREE(kws[i]); - VIR_FREE(vals[i]); - } - VIR_FREE(kws); - VIR_FREE(vals); - + qemuKeywordsFree(nkws, kws, vals); return ret; syntax: diff --git a/src/qemu/qemu_parse_command.h b/src/qemu/qemu_parse_command.h index ed65342..4c553f2 100644 --- a/src/qemu/qemu_parse_command.h +++ b/src/qemu/qemu_parse_command.h @@ -43,6 +43,11 @@ virDomainDefPtr qemuParseCommandLinePid(virCapsPtr caps, virDomainChrSourceDefPtr *monConfig, bool *monJSON); +void +qemuKeywordsFree(int nkeywords, + char **keywords, + char **values); + int qemuParseKeywords(const char *str, char ***retkeywords, -- 2.7.4