Fix coding style issue

Replace:

  if (-1 == foo())

with:

  if (foo() == -1)

While this coding style is not in direct contravention of our currently
ratified CODING_STYLE treaty, it could be argued that the Article 3 of
the European Convention on Human Rights (prohibiting torture and "inhuman
or degrading treatment") reads on the matter.

[This commit message was brought to you without humour, as is evidenced
by the absence of any emoticons]

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/qemu-option.c b/qemu-option.c
index 88298e4..9fe1f95 100644
--- a/qemu-option.c
+++ b/qemu-option.c
@@ -267,7 +267,7 @@ int set_option_parameter(QEMUOptionParameter *list, const char *name,
     // Process parameter
     switch (list->type) {
     case OPT_FLAG:
-        if (-1 == parse_option_bool(name, value, &flag))
+        if (parse_option_bool(name, value, &flag) == -1)
             return -1;
         list->value.n = flag;
         break;
@@ -282,7 +282,7 @@ int set_option_parameter(QEMUOptionParameter *list, const char *name,
         break;
 
     case OPT_SIZE:
-        if (-1 == parse_option_size(name, value, &list->value.n))
+        if (parse_option_size(name, value, &list->value.n) == -1)
             return -1;
         break;
 
@@ -745,7 +745,7 @@ int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname
         }
         if (strcmp(option, "id") != 0) {
             /* store and parse */
-            if (-1 == qemu_opt_set(opts, option, value)) {
+            if (qemu_opt_set(opts, option, value) == -1) {
                 return -1;
             }
         }