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A minor tweak to shut up gcc (on the Alpha) for two (false) warnings.

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How it can think that something that is initialized at declaration can
be used while uninitialized is beyond me.
This commit is contained in:
Peter Wemm 1999-07-03 16:29:32 +00:00
parent aac6614bdc
commit c9e7f49d11
1 changed files with 5 additions and 2 deletions
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7
sys/cam/scsi/scsi_sa.c
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@ -1,5 +1,5 @@
/*
* $Id: scsi_sa.c,v 1.28 1999/05/31 11:24:08 phk Exp $
* $Id: scsi_sa.c,v 1.29 1999/06/24 15:21:10 mjacob Exp $
*
* Implementation of SCSI Sequential Access Peripheral driver for CAM.
*
@ -705,6 +705,7 @@ saioctl(dev_t dev, u_long cmd, caddr_t arg, int flag, struct proc *p)
{
struct cam_periph *periph;
struct sa_softc *softc;
scsi_space_code spaceop;
int didlockperiph = 0;
int s;
int unit;
@ -715,6 +716,8 @@ saioctl(dev_t dev, u_long cmd, caddr_t arg, int flag, struct proc *p)
unit = SAUNIT(dev);
mode = SAMODE(dev);
density = SADENSITY(dev);
error = 0; /* shut up gcc */
spaceop = 0; /* shut up gcc */
periph = cam_extend_get(saperiphs, unit);
if (periph == NULL)
@ -877,8 +880,8 @@ saioctl(dev_t dev, u_long cmd, caddr_t arg, int flag, struct proc *p)
case MTEOD: /* space to end of recorded medium */
{
int nmarks;
scsi_space_code spaceop = SS_FILEMARKS;
spaceop = SS_FILEMARKS;
nmarks = softc->filemarks;
error = sacheckeod(periph);
if (error) {