diff options
| author | Zhaolei <zhaolei@cn.fujitsu.com> | 2008-10-17 19:12:35 +0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-10-27 16:18:25 +0000 |
| commit | b517531ce53794f2a2eae1fff1d1216b9db4da9f (patch) | |
| tree | 9b7c842a92b43ba9f9d2eae2a491cf902469f494 /arch | |
| parent | ecab1f4479abb88d739bc1aac5545e8399fbad66 (diff) | |
MIPS: Fix debugfs_create_*'s error checking method for mips/kernel/
debugfs_create_*() returns NULL on error. Make its callers return -ENODEV
on error.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/setup.c | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/unaligned.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 16f8edfe5cd..4430a1f8fdf 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -601,8 +601,8 @@ static int __init debugfs_mips(void) struct dentry *d; d = debugfs_create_dir("mips", NULL); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; mips_debugfs_dir = d; return 0; } diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index c327b21bca8..20709669e59 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -560,12 +560,12 @@ static int __init debugfs_unaligned(void) return -ENODEV; d = debugfs_create_u32("unaligned_instructions", S_IRUGO, mips_debugfs_dir, &unaligned_instructions); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; d = debugfs_create_u32("unaligned_action", S_IRUGO | S_IWUSR, mips_debugfs_dir, &unaligned_action); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; return 0; } __initcall(debugfs_unaligned); |