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| author | Gao feng <gaofeng@cn.fujitsu.com> | 2013-02-19 00:43:10 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-19 13:18:13 -0500 |
| commit | 4fc1a601f147abe3bfb4d70fe718110ed21953e1 (patch) | |
| tree | 7584eb8f9f4d2c3b2aefd751296bdc177fd11f6a | |
| parent | 629821d9b05254063df774594cfe15c0343b73f2 (diff) | |
| download | linux-4fc1a601f147abe3bfb4d70fe718110ed21953e1.tar.bz2 | |
net: proc: fix build failed when procfs is not configured
commit d4beaa66add8aebf83ab16d2fde4e4de8dac36df
"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>
| -rw-r--r-- | include/linux/proc_fs.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 319f69422667..d0a1f2ca1c3f 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -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) |