proc: remove proc_root from drivers
Remove proc_root export. Creation and removal works well if parent PDE is
supplied as NULL -- it worked always that way.
So, one useless export removed and consistency added, some drivers created
PDEs with &proc_root as parent but removed them as NULL and so on.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 556063e..8ae9406 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -311,7 +311,7 @@
int
dasd_proc_init(void)
{
- dasd_proc_root_entry = proc_mkdir("dasd", &proc_root);
+ dasd_proc_root_entry = proc_mkdir("dasd", NULL);
if (!dasd_proc_root_entry)
goto out_nodasd;
dasd_proc_root_entry->owner = THIS_MODULE;
@@ -335,7 +335,7 @@
out_nostatistics:
remove_proc_entry("devices", dasd_proc_root_entry);
out_nodevices:
- remove_proc_entry("dasd", &proc_root);
+ remove_proc_entry("dasd", NULL);
out_nodasd:
return -ENOENT;
}
@@ -345,5 +345,5 @@
{
remove_proc_entry("devices", dasd_proc_root_entry);
remove_proc_entry("statistics", dasd_proc_root_entry);
- remove_proc_entry("dasd", &proc_root);
+ remove_proc_entry("dasd", NULL);
}
diff --git a/drivers/s390/char/tape_proc.c b/drivers/s390/char/tape_proc.c
index c9b96d5..0c39636 100644
--- a/drivers/s390/char/tape_proc.c
+++ b/drivers/s390/char/tape_proc.c
@@ -125,7 +125,7 @@
{
tape_proc_devices =
create_proc_entry ("tapedevices", S_IFREG | S_IRUGO | S_IWUSR,
- &proc_root);
+ NULL);
if (tape_proc_devices == NULL) {
PRINT_WARN("tape: Cannot register procfs entry tapedevices\n");
return;
@@ -141,5 +141,5 @@
tape_proc_cleanup(void)
{
if (tape_proc_devices != NULL)
- remove_proc_entry ("tapedevices", &proc_root);
+ remove_proc_entry ("tapedevices", NULL);
}
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index e8597ec..ef33d5d 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -375,7 +375,7 @@
struct proc_dir_entry *entry;
entry = create_proc_entry ("cio_ignore", S_IFREG | S_IRUGO | S_IWUSR,
- &proc_root);
+ NULL);
if (!entry)
return -ENOENT;
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 10aa1e7..43876e2 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -3632,7 +3632,7 @@
{
proc_perf_file_registration=0;
qdio_perf_proc_file=create_proc_entry(QDIO_PERF,
- S_IFREG|0444,&proc_root);
+ S_IFREG|0444,NULL);
if (qdio_perf_proc_file) {
qdio_perf_proc_file->read_proc=&qdio_perf_procfile_read;
} else proc_perf_file_registration=-1;
@@ -3647,7 +3647,7 @@
qdio_remove_procfs_entry(void)
{
if (!proc_perf_file_registration) /* means if it went ok earlier */
- remove_proc_entry(QDIO_PERF,&proc_root);
+ remove_proc_entry(QDIO_PERF,NULL);
}
/**