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| author | Joe Perches <joe@perches.com> | 2010-03-11 00:20:57 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-13 00:52:30 +0100 |
| commit | 55eee80c6233c67217a6238dd94f1fc765c723d1 (patch) | |
| tree | 6dd9c899bd434673577589e86867fa45c1056522 /drivers/block/floppy.c | |
| parent | drivers/block/floppy.c: remove [_]COPYIN [_]COPYOUT and ECALL macros (diff) | |
| download | linux-55eee80c6233c67217a6238dd94f1fc765c723d1.tar.xz linux-55eee80c6233c67217a6238dd94f1fc765c723d1.zip | |
drivers/block/floppy.c: remove macros CALL, WAIT and IWAIT
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>
Diffstat (limited to 'drivers/block/floppy.c')
| -rw-r--r-- | drivers/block/floppy.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 665b32f598cb..4d0ac121b56f 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -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; |