[PATCH 20/23] floppy: cleanup: make next_valid_format() not rely on current_drive anymore

Willy Tarreau
2020-03-31T09:43:14Z

Now the drive is passed in argument so that the function does not
use current_drive anymore.

Signed-off-by: Willy Tarreau <w@1wt.eu>
---
drivers/block/floppy.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index b9a3a04c2636..f53810ba486d 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -2058,18 +2058,18 @@ static void success_and_wakeup(void)
* ==========================
*/

-static int next_valid_format(void)
+static int next_valid_format(int drive)
{
int probed_format;

- probed_format = drive_state[current_drive].probed_format;
+ probed_format = drive_state[drive].probed_format;
while (1) {
- if (probed_format >= 8 || !drive_params[current_drive].autodetect[probed_format]) {
- drive_state[current_drive].probed_format = 0;
+ if (probed_format >= 8 || !drive_params[drive].autodetect[probed_format]) {
+ drive_state[drive].probed_format = 0;
return 1;
}
- if (floppy_type[drive_params[current_drive].autodetect[probed_format]].sect) {
- drive_state[current_drive].probed_format = probed_format;
+ if (floppy_type[drive_params[drive].autodetect[probed_format]].sect) {
+ drive_state[drive].probed_format = probed_format;
return 0;
}
probed_format++;
@@ -2082,7 +2082,7 @@ static void bad_flp_intr(void)

if (probing) {
drive_state[current_drive].probed_format++;
- if (!next_valid_format())
+ if (!next_valid_format(current_drive))
return;
}
err_count = ++(*errors);
@@ -2884,7 +2884,7 @@ static void redo_fd_request(void)
if (!_floppy) { /* Autodetection */
if (!probing) {
drive_state[current_drive].probed_format = 0;
- if (next_valid_format()) {
+ if (next_valid_format(current_drive)) {
DPRINT("no autodetectable formats\n");
_floppy = NULL;
request_done(0);
--
2.20.1