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| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-21 10:59:36 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-01-02 12:05:49 -0500 |
| commit | 260f71eff493a844531629854c0935fa8de4fa2c (patch) | |
| tree | 5f16947a6fcc9eb5419367824df3dd08ce8cb20d | |
| parent | 10e037d1e0d5d93cc057e4fad6911e481a462407 (diff) | |
| download | linux-260f71eff493a844531629854c0935fa8de4fa2c.tar.gz linux-260f71eff493a844531629854c0935fa8de4fa2c.tar.bz2 linux-260f71eff493a844531629854c0935fa8de4fa2c.zip | |
sunrpc: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
| -rw-r--r-- | net/sunrpc/rpc_pipe.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 4fda18d47e2c..69663681bf9d 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -1266,7 +1266,7 @@ static const struct rpc_pipe_ops gssd_dummy_pipe_ops = { * that this file will be there and have a certain format. */ static int -rpc_show_dummy_info(struct seq_file *m, void *v) +rpc_dummy_info_show(struct seq_file *m, void *v) { seq_printf(m, "RPC server: %s\n", utsname()->nodename); seq_printf(m, "service: foo (1) version 0\n"); @@ -1275,25 +1275,12 @@ rpc_show_dummy_info(struct seq_file *m, void *v) seq_printf(m, "port: 0\n"); return 0; } - -static int -rpc_dummy_info_open(struct inode *inode, struct file *file) -{ - return single_open(file, rpc_show_dummy_info, NULL); -} - -static const struct file_operations rpc_dummy_info_operations = { - .owner = THIS_MODULE, - .open = rpc_dummy_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(rpc_dummy_info); static const struct rpc_filelist gssd_dummy_info_file[] = { [0] = { .name = "info", - .i_fop = &rpc_dummy_info_operations, + .i_fop = &rpc_dummy_info_fops, .mode = S_IFREG | 0400, }, }; |