Commit 45223fd7 authored by Eric Sesterhenn's avatar Eric Sesterhenn Committed by James Bottomley

[SCSI] Signdness issue in drivers/scsi/osst.c

another signdness warning from gcc 4.1

drivers/scsi/osst.c:5154: warning: comparison of unsigned expression < 0 is always false

The problem is that blk is defined as unsigned, but all usages of it are
normal int cases.  osst_get_frame_position() and osst_get_sector() return ints
and can return negative values.  If blk stays an unsigned int, the error check
is useless.
Signed-off-by: default avatarEric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 53aefd3f
...@@ -4843,8 +4843,7 @@ static int os_scsi_tape_close(struct inode * inode, struct file * filp) ...@@ -4843,8 +4843,7 @@ static int os_scsi_tape_close(struct inode * inode, struct file * filp)
static int osst_ioctl(struct inode * inode,struct file * file, static int osst_ioctl(struct inode * inode,struct file * file,
unsigned int cmd_in, unsigned long arg) unsigned int cmd_in, unsigned long arg)
{ {
int i, cmd_nr, cmd_type, retval = 0; int i, cmd_nr, cmd_type, blk, retval = 0;
unsigned int blk;
struct st_modedef * STm; struct st_modedef * STm;
struct st_partstat * STps; struct st_partstat * STps;
struct osst_request * SRpnt = NULL; struct osst_request * SRpnt = NULL;
......
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