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dm ioctl: use uninitialized_var

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drivers/md/dm-ioctl.c:1405: warning: 'param' may be used uninitialized in this function

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
Andrew Morton
2008-02-08 02:10:16 +00:00
committed by Alasdair G Kergon
parent 69a2ce72a4
commit a26ffd4aa9
1 changed files with 1 additions and 1 deletions
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drivers/md/dm-ioctl.c
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@@ -1402,7 +1402,7 @@ static int ctl_ioctl(uint command, struct dm_ioctl __user *user)
{ {
int r = 0; int r = 0;
unsigned int cmd; unsigned int cmd;
struct dm_ioctl *param; struct dm_ioctl *uninitialized_var(param);
ioctl_fn fn = NULL; ioctl_fn fn = NULL;
size_t param_size; size_t param_size;