commit 496ad9aa8ef448058e36ca7a787c61f2e63f0f54
author Al Viro <viro@zeniv.linux.org.uk> Wed Jan 23 17:07:38 2013 -0500
committer Al Viro <viro@zeniv.linux.org.uk> Fri Feb 22 23:31:31 2013 -0500
tree 8f4abde793cd7db5bb8fde6d27ebcacd0e54379a
parent 57eccb830f1cc93d4b506ba306d8dfa685e0c88f

new helper: file_inode(file)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/x86/kernel/cpuid.c

diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index 60c7891..1e4dbcf 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -85,7 +85,7 @@
 {
 	char __user *tmp = buf;
 	struct cpuid_regs cmd;
-	int cpu = iminor(file->f_path.dentry->d_inode);
+	int cpu = iminor(file_inode(file));
 	u64 pos = *ppos;
 	ssize_t bytes = 0;
 	int err = 0;
@@ -116,7 +116,7 @@
 	unsigned int cpu;
 	struct cpuinfo_x86 *c;
 
-	cpu = iminor(file->f_path.dentry->d_inode);
+	cpu = iminor(file_inode(file));
 	if (cpu >= nr_cpu_ids || !cpu_online(cpu))
 		return -ENXIO;	/* No such CPU */