[libvirt] [PATCH] esx_vi: remove unreachable code

This removes dead code and suppresses a warning from clang. However, see below: From: Jim Meyering <meyering(a)redhat.com&gt; Date: Thu, 3 Sep 2009 16:35:47 +0200 Subject: [PATCH] esx_vi: remove unreachable code * src/esx/esx_vi.c (esxVI_Enumeration_Deserialize): Remove unreachable code. --- src/esx/esx_vi.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/src/esx/esx_vi.c b/src/esx/esx_vi.c index 0da908b..c689a7a 100644 --- a/src/esx/esx_vi.c +++ b/src/esx/esx_vi.c @@ -857,8 +857,6 @@ esxVI_Enumeration_Deserialize(virConnectPtr conn, failure: goto cleanup; - - result = -1; } -------------------------------------------- This function does not allow the caller to distinguish via its return value whether it has failed. It always returns 0. I see that this function's return value is used in numerous places (each esxVI_.*Deserialize function), so this should be fixed. int esxVI_Enumeration_Deserialize(virConnectPtr conn, const esxVI_Enumeration *enumeration, xmlNodePtr node, int *value) { int i; int result = 0; char *name = NULL; if (value == NULL) { ESX_VI_ERROR(conn, VIR_ERR_INTERNAL_ERROR, "Invalid argument"); goto failure; } *value = 0; /* undefined */ if (esxVI_String_DeserializeValue(conn, node, &name) < 0) { goto failure; } for (i = 0; enumeration->values[i].name != NULL; ++i) { if (STREQ(name, enumeration->values[i].name)) { *value = enumeration->values[i].value; goto cleanup; } } ESX_VI_ERROR(conn, VIR_ERR_INTERNAL_ERROR, "Unknown value '%s' for %s", name, enumeration->type); cleanup: VIR_FREE(name); return result; failure: goto cleanup; }