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[PATCH] scx200_acb: Fix return on init error

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The scx200_acb driver shouldn't return failure after initialization
if it successfully registered at least one i2c_adapter, else we are
leaking resources. The driver was OK in that respect up to 2.6.16, a
recent change broke it.

This is part of the fix to bug #6445.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jean Delvare 2006-04-26 22:50:32 +02:00 committed by Greg Kroah-Hartman
parent e515f048c4
commit 6f9c296388
1 changed files with 3 additions and 0 deletions
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3
drivers/i2c/busses/scx200_acb.c
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@ -524,6 +524,9 @@ static int __init scx200_acb_init(void)
} else if (pci_dev_present(divil_pci))
rc = scx200_add_cs553x();
/* If at least one bus was created, init must succeed */
if (scx200_acb_list)
return 0;
return rc;
}