net: proc: fix build failed when procfs is not configured
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>
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@ -187,12 +187,9 @@ static inline void proc_flush_task(struct task_struct *task)
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static inline struct proc_dir_entry *create_proc_entry(const char *name,
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umode_t mode, struct proc_dir_entry *parent) { return NULL; }
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static inline struct proc_dir_entry *proc_create(const char *name,
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umode_t mode, struct proc_dir_entry *parent,
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const struct file_operations *proc_fops)
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{
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return NULL;
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}
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#define proc_create(name, mode, parent, fops) ({ (void)(mode), NULL; })
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static inline struct proc_dir_entry *proc_create_data(const char *name,
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umode_t mode, struct proc_dir_entry *parent,
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const struct file_operations *proc_fops, void *data)
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