[PATCH 20/23] floppy: cleanup: make next_valid_format() not rely on current_drive anymore
From: Willy Tarreau <w@1wt.eu>
Date: 2020-03-31 09:43:14
Also in:
lkml
Subsystem:
block layer, floppy driver, the rest · Maintainers:
Jens Axboe, Denis Efremov, Linus Torvalds
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