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net: proc: fix build failed when procfs is not configured

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commit d4beaa66ad
"net: proc: change proc_net_fops_create to proc_create"
uses proc_create to replace proc_net_fops_create, when
CONFIG_PROC isn't configured, some build error will
occurs.

net/packet/af_packet.c: In function 'packet_net_init':
net/packet/af_packet.c:3831:48: error: 'packet_seq_fops' undeclared (first use in this function)
net/packet/af_packet.c:3831:48: note: each undeclared identifier is reported only once for each function it appears in

There may be other build fails like above,this patch
change proc_create from function to macros when CONFIG_PROC
is not configured,just like what proc_net_fops_create did
before this commit.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gao feng 2013-02-19 00:43:10 +00:00 committed by David S. Miller
parent 629821d9b0
commit 4fc1a601f1
1 changed files with 3 additions and 6 deletions
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9
include/linux/proc_fs.h
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@ -187,12 +187,9 @@ static inline void proc_flush_task(struct task_struct *task)
static inline struct proc_dir_entry *create_proc_entry(const char *name,
umode_t mode, struct proc_dir_entry *parent) { return NULL; }
static inline struct proc_dir_entry *proc_create(const char *name,
umode_t mode, struct proc_dir_entry *parent,
const struct file_operations *proc_fops)
{
return NULL;
}
#define proc_create(name, mode, parent, fops) ({ (void)(mode), NULL; })
static inline struct proc_dir_entry *proc_create_data(const char *name,
umode_t mode, struct proc_dir_entry *parent,
const struct file_operations *proc_fops, void *data)