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authorRandy Dunlap <rdunlap@xenotime.net>2005-05-17 00:53:56 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-17 10:59:21 -0400
commitafbf510d47c4009f5d67ec3c0e0b45eb0441bca3 (patch)
tree129434483daa8180e35751f231d28045f9e8ead0 /drivers/pcmcia
parent24d568ed1b97cb93c2a917cd90296655a8b661a6 (diff)
[PATCH] pcmcia/ds: handle any error code
register_chrdev() can return errors (negative) other then -EBUSY, so check for any negative error code. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/pcmcia')
-rw-r--r--drivers/pcmcia/ds.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 66150d08b5c7..c4ade288c5da 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1592,9 +1592,9 @@ static int __init init_pcmcia_bus(void)
1592 1592
1593 /* Set up character device for user mode clients */ 1593 /* Set up character device for user mode clients */
1594 i = register_chrdev(0, "pcmcia", &ds_fops); 1594 i = register_chrdev(0, "pcmcia", &ds_fops);
1595 if (i == -EBUSY) 1595 if (i < 0)
1596 printk(KERN_NOTICE "unable to find a free device # for " 1596 printk(KERN_NOTICE "unable to find a free device # for "
1597 "Driver Services\n"); 1597 "Driver Services (error=%d)\n", i);
1598 else 1598 else
1599 major_dev = i; 1599 major_dev = i;
1600 1600