exports: export_read() cleanup

Use standard indentation, move warnings to helper function.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

diff --git a/support/export/export.c b/support/export/export.c
index e5e6cb0504158447d006c8855c58e54a4e5c581e..29434660a9a01008826dd8243a17ca44b84005ba 100644 (file)
--- a/support/export/export.c
+++ b/support/export/export.c
@@ -28,6 +28,22 @@ static int   export_check(nfs_export *, struct hostent *, char *);
 static nfs_export *
                export_allowed_internal(struct hostent *hp, char *path);
 
+static void warn_duplicated_exports(nfs_export *exp, struct exportent *eep)
+{
+       if (exp->m_export.e_flags != eep->e_flags) {
+               xlog(L_ERROR, "incompatible duplicated export entries:");
+               xlog(L_ERROR, "\t%s:%s (0x%x) [IGNORED]", eep->e_hostname,
+                               eep->e_path, eep->e_flags);
+               xlog(L_ERROR, "\t%s:%s (0x%x)", exp->m_export.e_hostname,
+                               exp->m_export.e_path, exp->m_export.e_flags);
+       } else {
+               xlog(L_ERROR, "duplicated export entries:");
+               xlog(L_ERROR, "\t%s:%s", eep->e_hostname, eep->e_path);
+               xlog(L_ERROR, "\t%s:%s", exp->m_export.e_hostname,
+                               exp->m_export.e_path);
+       }
+}
+
 int
 export_read(char *fname)
 {
@@ -36,27 +52,13 @@ export_read(char *fname)
 
        setexportent(fname, "r");
        while ((eep = getexportent(0,1)) != NULL) {
-         exp = export_lookup(eep->e_hostname, eep->e_path, 0);
-         if (!exp)
-           export_create(eep,0);
-         else {
-           if (exp->m_export.e_flags != eep->e_flags) {
-             xlog(L_ERROR, "incompatible duplicated export entries:");
-             xlog(L_ERROR, "\t%s:%s (0x%x) [IGNORED]", eep->e_hostname,
-                  eep->e_path, eep->e_flags);
-             xlog(L_ERROR, "\t%s:%s (0x%x)", exp->m_export.e_hostname,
-                  exp->m_export.e_path, exp->m_export.e_flags);
-           }
-           else {
-             xlog(L_ERROR, "duplicated export entries:");
-             xlog(L_ERROR, "\t%s:%s", eep->e_hostname, eep->e_path);
-             xlog(L_ERROR, "\t%s:%s", exp->m_export.e_hostname,
-                  exp->m_export.e_path);
-           }
-         }
+               exp = export_lookup(eep->e_hostname, eep->e_path, 0);
+               if (!exp)
+                       export_create(eep, 0);
+               else
+                       warn_duplicated_exports(exp, eep);
        }
        endexportent();
-
        return 0;
 }