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Char: isicom: fix build warning

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Fix this:
isicom.c: In function `isicom_probe':
isicom.c:1587: warning: `signature' may be used uninitialized in this function
by uninitialized_var(), because if the signature is not initialized in
reset_card(), we won't use it.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiri Slaby 2009-06-17 16:27:48 -07:00 committed by Linus Torvalds
parent d6f47befdd
commit 9653a69e92
1 changed files with 1 additions and 1 deletions
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2
drivers/char/isicom.c
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@ -1593,7 +1593,7 @@ static unsigned int card_count;
static int __devinit isicom_probe(struct pci_dev *pdev, static int __devinit isicom_probe(struct pci_dev *pdev,
const struct pci_device_id *ent) const struct pci_device_id *ent)
{ {
unsigned int signature, index; unsigned int uninitialized_var(signature), index;
int retval = -EPERM; int retval = -EPERM;
struct isi_board *board = NULL; struct isi_board *board = NULL;