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| author | Joe Perches <joe@perches.com> | 2010-03-10 15:20:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-12 15:52:29 -0800 |
| commit | 2300f90e31178f44b0e903c12ea311df1297d7fa (patch) | |
| tree | 49916344f82136c1c9867afedfd753688088af40 /drivers/block/floppy.c | |
| parent | d7b2b2ecd88d06ae212d069a4e187ab690b1636f (diff) | |
| download | blackbird-obmc-linux-2300f90e31178f44b0e903c12ea311df1297d7fa.tar.gz blackbird-obmc-linux-2300f90e31178f44b0e903c12ea311df1297d7fa.zip | |
drivers/block/floppy.c: remove LAST_OUT macro
Macros with hidden returns are not nice.
Convert the 2 uses to use direct code.
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 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 7d1cd21a0ebc..7c0c7d09e089 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -1198,8 +1198,6 @@ static int output_byte(char byte) return -1; } -#define LAST_OUT(x) if (output_byte(x)<0){ reset_fdc();return;} - /* gets the response from the fdc */ static int result(void) { @@ -1679,7 +1677,10 @@ static void seek_floppy(void) do_floppy = seek_interrupt; output_byte(FD_SEEK); output_byte(UNIT(current_drive)); - LAST_OUT(track); + if (output_byte(track) < 0) { + reset_fdc(); + return; + } debugt("seek command:"); } @@ -1809,7 +1810,10 @@ static void recalibrate_floppy(void) debugt("recalibrate floppy:"); do_floppy = recal_interrupt; output_byte(FD_RECALIBRATE); - LAST_OUT(UNIT(current_drive)); + if (output_byte(UNIT(current_drive)) < 0) { + reset_fdc(); + return; + } } /* |
