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drivers/block/floppy.c: remove macros CALL, WAIT and IWAIT

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Obfuscating macros with embedded returns are not nice

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches 2010-03-10 15:20:57 -08:00 committed by Linus Torvalds
parent 86b12b48a2
commit 55eee80c62
1 changed files with 8 additions and 10 deletions
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18
drivers/block/floppy.c
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@ -519,10 +519,6 @@ static DECLARE_WAIT_QUEUE_HEAD(fdc_wait);
static DECLARE_WAIT_QUEUE_HEAD(command_done);
#define NO_SIGNAL (!interruptible || !signal_pending(current))
#define CALL(x) if ((x) == -EINTR) return -EINTR
#define _WAIT(x,i) CALL(ret=wait_til_done((x),i))
#define WAIT(x) _WAIT((x),interruptible)
#define IWAIT(x) _WAIT((x),1)
/* Errors during formatting are counted here. */
static int format_errors;
@ -2268,7 +2264,9 @@ static int do_format(int drive, struct format_descr *tmp_format_req)
format_errors = 0;
cont = &format_cont;
errors = &format_errors;
IWAIT(redo_format);
ret = wait_til_done(redo_format, 1);
if (ret == -EINTR)
return -EINTR;
process_fd_request();
return ret;
}
@ -2996,8 +2994,6 @@ static struct cont_t poll_cont = {
static int poll_drive(int interruptible, int flag)
{
int ret;
/* no auto-sense, just clear dcl */
raw_cmd = &default_raw_cmd;
raw_cmd->flags = flag;
@ -3006,8 +3002,8 @@ static int poll_drive(int interruptible, int flag)
cont = &poll_cont;
debug_dcl(DP->flags, "setting NEWCHANGE in poll_drive\n");
set_bit(FD_DISK_NEWCHANGE_BIT, &DRS->flags);
WAIT(floppy_ready);
return ret;
return wait_til_done(floppy_ready, interruptible);
}
/*
@ -3038,7 +3034,9 @@ static int user_reset_fdc(int drive, int arg, int interruptible)
FDCS->reset = 1;
if (FDCS->reset) {
cont = &reset_cont;
WAIT(reset_fdc);
ret = wait_til_done(reset_fdc, interruptible);
if (ret == -EINTR)
return -EINTR;
}
process_fd_request();
return 0;