[PATCH] sh64 (kernel/process.c): procfs_failure && create_proc*

[Christophe Lucas <clucas@rotomalug.org>]

description:
audit return code of create_proc_* function is a entry in janitors
TODO list. Audit this return and printk() when it fails, can spam a lot
system without compiled proc support. So this patch can audit return
code by means of procfs_failure().

Signed-off-by: Christophe Lucas <clucas@rotomalug.org>

diff -urpNX dontdiff linux-2.6.13-rc4-mm1.orig/arch/sh64/kernel/process.c linux-2.6.13-rc4-mm1/arch/sh64/kernel/process.c
--- linux-2.6.13-rc4-mm1.orig/arch/sh64/kernel/process.c	2005-07-29 00:44:44.000000000 +0200
+++ linux-2.6.13-rc4-mm1/arch/sh64/kernel/process.c	2005-08-03 12:42:07.000000000 +0200
@@ -953,8 +953,11 @@ asids_proc_info(char *buf, char **start,
 
 static int __init register_proc_asids(void)
 {
-  create_proc_read_entry("asids", 0, NULL, asids_proc_info, NULL);
-  return 0;
+	struct proc_dir_entry* ent;
+	ent = create_proc_read_entry("asids", 0, NULL, asids_proc_info, NULL);
+	if (!ent)
+		procfs_failure("process: Unable to create asids /proc entry.\n");
+	return 0;
 }
 
 __initcall(register_proc_asids);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/