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Enforce Linux kernel coding style (#88)

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The only exception is to indent with four spaces rather than tabs
for sticking to compact layout of source listing.

Close #87
This commit is contained in:
linD026
2021-09-02 15:15:07 +08:00
committed by GitHub
parent 6110f8ee3c
commit eef2bc4395
26 changed files with 279 additions and 224 deletions
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17
examples/procfs1.c
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@ -14,13 +14,10 @@
#define procfs_name "helloworld"
struct proc_dir_entry *Our_Proc_File;
struct proc_dir_entry *our_proc_file;
ssize_t procfile_read(struct file *filePointer,
char *buffer,
size_t buffer_length,
loff_t *offset)
ssize_t procfile_read(struct file *filePointer, char *buffer,
size_t buffer_length, loff_t *offset)
{
char s[13] = "HelloWorld!\n";
int len = sizeof(s);
@ -49,9 +46,9 @@ static const struct file_operations proc_file_fops = {
static int __init procfs1_init(void)
{
Our_Proc_File = proc_create(procfs_name, 0644, NULL, &proc_file_fops);
if (NULL == Our_Proc_File) {
proc_remove(Our_Proc_File);
our_proc_file = proc_create(procfs_name, 0644, NULL, &proc_file_fops);
if (NULL == our_proc_file) {
proc_remove(our_proc_file);
pr_alert("Error:Could not initialize /proc/%s\n", procfs_name);
return -ENOMEM;
}
@ -62,7 +59,7 @@ static int __init procfs1_init(void)
static void __exit procfs1_exit(void)
{
proc_remove(Our_Proc_File);
proc_remove(our_proc_file);
pr_info("/proc/%s removed\n", procfs_name);
}