[PATCH 2/7] nwfilter: Fix return type of virNWFilterCanApplyBasicRules callback

[Michal Privoznik via Devel]

From: Michal Privoznik <mpriv...@redhat.com>

The virNWFilterCanApplyBasicRules() callback returns an int but
in fact its return type is a boolean. Even its only
implementation (ebiptablesCanApplyBasicRules()) returns a
boolean. Switch the return type from integer to boolean.

Signed-off-by: Michal Privoznik <mpriv...@redhat.com>
---
 src/nwfilter/nwfilter_ebiptables_driver.c | 2 +-
 src/nwfilter/nwfilter_tech_driver.h       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/nwfilter/nwfilter_ebiptables_driver.c 
b/src/nwfilter/nwfilter_ebiptables_driver.c
index 5082b62577..067df6e612 100644
--- a/src/nwfilter/nwfilter_ebiptables_driver.c
+++ b/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -2797,7 +2797,7 @@ ebtablesRenameTmpSubAndRootChainsFW(virFirewall *fw,
  * run ebtablesApplyBasicRules and ebtablesApplyDHCPOnlyRules.
  * In case of this driver we need the ebtables tool available.
  */
-static int
+static bool
 ebiptablesCanApplyBasicRules(void)
 {
     return true;
diff --git a/src/nwfilter/nwfilter_tech_driver.h 
b/src/nwfilter/nwfilter_tech_driver.h
index 8de9eda947..a4af0bf6d5 100644
--- a/src/nwfilter/nwfilter_tech_driver.h
+++ b/src/nwfilter/nwfilter_tech_driver.h
@@ -51,7 +51,7 @@ typedef int (*virNWFilterRuleTeardownOldRules)(const char 
*ifname);
 
 typedef int (*virNWFilterRuleAllTeardown)(const char *ifname);
 
-typedef int (*virNWFilterCanApplyBasicRules)(void);
+typedef bool (*virNWFilterCanApplyBasicRules)(void);
 
 typedef int (*virNWFilterApplyBasicRules)(const char *ifname,
                                           const virMacAddr *macaddr);
-- 
2.49.0