drivers/block/floppy.c: remove CLEARSTRUCT macro, use memset
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>
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 48aefd9..0cea96c 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -314,8 +314,6 @@
#define PH_HEAD(floppy, head) (((((floppy)->stretch & 2) >> 1) ^ head) << 2)
#define STRETCH(floppy) ((floppy)->stretch & FD_STRETCH)
-#define CLEARSTRUCT(x) memset((x), 0, sizeof(*(x)))
-
/* read/write */
#define COMMAND (raw_cmd->cmd[0])
#define DR_SELECT (raw_cmd->cmd[1])
@@ -3509,7 +3507,7 @@
return -EINVAL;
/* copyin */
- CLEARSTRUCT(&inparam);
+ memset(&inparam, 0, sizeof(inparam));
if (_IOC_DIR(cmd) & _IOC_WRITE)
ECALL(fd_copyin((void __user *)param, &inparam, size))
@@ -3598,7 +3596,7 @@
OUT(FDGETFDCSTAT, UFDCS);
case FDWERRORCLR:
- CLEARSTRUCT(UDRWE);
+ memset(UDRWE, 0, sizeof(*UDRWE));
return 0;
OUT(FDWERRORGET, UDRWE);
@@ -4260,7 +4258,7 @@
for (i = 0; i < N_FDC; i++) {
fdc = i;
- CLEARSTRUCT(FDCS);
+ memset(FDCS, 0, sizeof(*FDCS));
FDCS->dtr = -1;
FDCS->dor = 0x4;
#if defined(__sparc__) || defined(__mc68000__)
@@ -4293,8 +4291,8 @@
/* initialise drive state */
for (drive = 0; drive < N_DRIVE; drive++) {
- CLEARSTRUCT(UDRS);
- CLEARSTRUCT(UDRWE);
+ memset(UDRS, 0, sizeof(*UDRS));
+ memset(UDRWE, 0, sizeof(*UDRWE));
USETF(FD_DISK_NEWCHANGE);
USETF(FD_DISK_CHANGED);
USETF(FD_VERIFY);