From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri, 20 Jul 2012 18:12:19 +0000 (-0700)
Subject: 32-bit compat, hostid_read()
X-Git-Tag: spl-0.6.0-rc10~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e8267acd25ad566218187716739f0aec5d442e3f;p=spl

32-bit compat, hostid_read()

Explicitly cast the sizeof in hostid_read() to prevent the
following compiler warning on 32-bit systems.

  module/spl/spl-generic.c:490:10: error: format '%lu' expects
  argument of type 'long unsigned int', but argument 4 has type
  'unsigned int' [-Werror=format]

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
---

diff --git a/module/spl/spl-generic.c b/module/spl/spl-generic.c
index 785f668..13f4267 100644
--- a/module/spl/spl-generic.c
+++ b/module/spl/spl-generic.c
@@ -486,8 +486,8 @@ hostid_read(void)
 	if (size < sizeof(HW_HOSTID_MASK)) {
 		printk(KERN_WARNING
 		       "SPL: Ignoring the %s file because it is %llu bytes; "
-		       "expecting %lu bytes instead.\n",
-		       spl_hostid_path, size, sizeof(HW_HOSTID_MASK));
+		       "expecting %lu bytes instead.\n", spl_hostid_path,
+		       size, (unsigned long)sizeof(HW_HOSTID_MASK));
 		kobj_close_file(file);
 		return -3;
 	}