leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[SPARC]: Fix warning on prom_getproperty in openprom.c

Browse Source 
Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Martin Habets 2006-05-12 12:53:59 -07:00 committed by David S. Miller
parent 06a1be167e
commit 586152560a
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/sbus/char/openprom.c
View File

@ -392,13 +392,16 @@ static int openprom_bsd_ioctl(struct inode * inode, struct file * file,
return -ENOMEM;
}
prom_getproperty(op.op_nodeid, str, tmp, len);
cnt = prom_getproperty(op.op_nodeid, str, tmp, len);
if (cnt <= 0) {
error = -EINVAL;
} else {
tmp[len] = '\0';
tmp[len] = '\0';
if (__copy_to_user(argp, &op, sizeof(op)) != 0
|| copy_to_user(op.op_buf, tmp, len) != 0)
error = -EFAULT;
if (__copy_to_user(argp, &op, sizeof(op)) != 0 ||
copy_to_user(op.op_buf, tmp, len) != 0)
error = -EFAULT;
}
kfree(tmp);
kfree(str);