mirror of
https://gitlab.com/libvirt/libvirt.git
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857df2fe50
In a few places we declare a variable (which is optionally
followed by a code not touching it) then set the variable to a
value and return the variable immediately. It's obvious that the
variable is needless and the value can be returned directly
instead.
This patch was generated using this semantic patch:
@@
type T;
identifier ret;
expression E;
@@
- T ret;
... when != ret
when strict
- ret = E;
- return ret;
+ return E;
After that I fixed couple of formatting issues because coccinelle
formatted some lines differently than our coding style.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
#include <config.h>
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#include <dirent.h>
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#include "viralloc.h"
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#include "virstring.h"
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#include "virnetdev.h"
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#include "virnetdevtap.h"
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#include "virmock.h"
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#include "internal.h"
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#define VIR_FROM_THIS VIR_FROM_BHYVE
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static DIR * (*real_opendir)(const char *name);
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static void
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init_syms(void)
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{
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VIR_MOCK_REAL_INIT(opendir);
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}
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#define FAKEFIRMWAREDIR abs_srcdir "/bhyvefirmwaredata/three_firmwares"
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#define FAKEFIRMWAREEMPTYDIR abs_srcdir "/bhyvefirmwaredata/empty"
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DIR *
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opendir(const char *path)
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{
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init_syms();
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g_autofree char *path_override = NULL;
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if (STREQ(path, "fakefirmwaredir")) {
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path_override = g_strdup(FAKEFIRMWAREDIR);
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} else if (STREQ(path, "fakefirmwareemptydir")) {
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path_override = g_strdup(FAKEFIRMWAREEMPTYDIR);
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}
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if (!path_override)
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path_override = g_strdup(path);
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return real_opendir(path_override);
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}
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void virMacAddrGenerate(const unsigned char prefix[VIR_MAC_PREFIX_BUFLEN],
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virMacAddr *addr)
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{
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addr->addr[0] = prefix[0];
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addr->addr[1] = prefix[1];
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addr->addr[2] = prefix[2];
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addr->addr[3] = 0;
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addr->addr[4] = 0;
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addr->addr[5] = 0;
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}
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int virNetDevTapCreateInBridgePort(const char *brname G_GNUC_UNUSED,
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char **ifname,
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const virMacAddr *macaddr G_GNUC_UNUSED,
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const unsigned char *vmuuid G_GNUC_UNUSED,
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const char *tunpath G_GNUC_UNUSED,
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int *tapfd G_GNUC_UNUSED,
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size_t tapfdSize G_GNUC_UNUSED,
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const virNetDevVPortProfile *virtPortProfile G_GNUC_UNUSED,
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const virNetDevVlan *virtVlan G_GNUC_UNUSED,
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virTristateBool isolatedPort G_GNUC_UNUSED,
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virNetDevCoalesce *coalesce G_GNUC_UNUSED,
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unsigned int mtu G_GNUC_UNUSED,
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unsigned int *actualMTU G_GNUC_UNUSED,
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unsigned int fakeflags G_GNUC_UNUSED)
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{
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VIR_FREE(*ifname);
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*ifname = g_strdup("vnet0");
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return 0;
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}
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char *virNetDevTapGetRealDeviceName(char *name G_GNUC_UNUSED)
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{
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return g_strdup("faketapdev");
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}
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int virNetDevSetOnline(const char *ifname G_GNUC_UNUSED,
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bool online G_GNUC_UNUSED)
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{
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return 0;
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}
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int bind(int sockfd G_GNUC_UNUSED,
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const struct sockaddr *addr G_GNUC_UNUSED,
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socklen_t addrlen G_GNUC_UNUSED)
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{
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return 0;
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}
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