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| author |   Yangtao Li <tiny.windzz@gmail.com> | 2018-12-12 11:40:07 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-12-12 16:00:48 -0800 |
| commit | e6652f0ff037d3cad81b82afd4f75c964ef611ec (patch) | |
| tree | 8ddeabbbfc64165c9dbd945d3d793d6141e83418 /drivers/net/netdevsim/bpf.c | |
| parent | Merge branch 'stmmac-mt2712-support' (diff) | |
| download | linux-dev-e6652f0ff037d3cad81b82afd4f75c964ef611ec.tar.xz linux-dev-e6652f0ff037d3cad81b82afd4f75c964ef611ec.zip | |
netdevsim: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/netdevsim/bpf.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c index a1b29173ca1c..172b271c8bd2 100644 --- a/drivers/net/netdevsim/bpf.c +++ b/drivers/net/netdevsim/bpf.c @@ -48,7 +48,7 @@ struct nsim_bpf_bound_map { struct list_head l; }; -static int nsim_debugfs_bpf_string_read(struct seq_file *file, void *data) +static int nsim_bpf_string_show(struct seq_file *file, void *data) { const char **str = file->private; @@ -57,19 +57,7 @@ static int nsim_debugfs_bpf_string_read(struct seq_file *file, void *data) return 0; } - -static int nsim_debugfs_bpf_string_open(struct inode *inode, struct file *f) -{ - return single_open(f, nsim_debugfs_bpf_string_read, inode->i_private); -} - -static const struct file_operations nsim_bpf_string_fops = { - .owner = THIS_MODULE, - .open = nsim_debugfs_bpf_string_open, - .release = single_release, - .read = seq_read, - .llseek = seq_lseek -}; +DEFINE_SHOW_ATTRIBUTE(nsim_bpf_string); static int nsim_bpf_verify_insn(struct bpf_verifier_env *env, int insn_idx, int prev_insn) |