Remove the redundant code

proc_remove does nothing when the argument is NULL[1]. We don't need proc_remove after proc_create failed. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/fs/proc/generic.c#n789
sysprog21 · Oct 6, 2024 · 8c641a2 · 8c641a2
1 parent 3a09a1e
commit 8c641a2
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/examples/procfs1.c b/examples/procfs1.c
@@ -48,7 +48,6 @@ 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);
         pr_alert("Error:Could not initialize /proc/%s\n", procfs_name);
         return -ENOMEM;
     }