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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2006-08-15 00:05:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 14:54:45 -0700 |
| commit | 9c3bd6833a4df1abd9ecd3b51492b8949bf9cd11 (patch) | |
| tree | 6835d90852cd40289ad970b979b694ed55203e60 /drivers/net/irda/irport.c | |
| parent | 9a673e563e543a5c8a6f9824562e55e807b8a56c (diff) | |
| download | blackbird-op-linux-9c3bd6833a4df1abd9ecd3b51492b8949bf9cd11.tar.gz blackbird-op-linux-9c3bd6833a4df1abd9ecd3b51492b8949bf9cd11.zip | |
[IRDA]: Replace hard-coded dev_self[] array sizes with ARRAY_SIZE()
Several IR drivers used "for (i = 0; i < 4; i++)" to walk their
dev_self[] table. Better to use ARRAY_SIZE(). And fix ali-ircc so it
won't run off the end if we find too many adapters.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/irda/irport.c')
| -rw-r--r-- | drivers/net/irda/irport.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/irda/irport.c b/drivers/net/irda/irport.c index 44efd49bf4a9..ba4f3eb988b3 100644 --- a/drivers/net/irda/irport.c +++ b/drivers/net/irda/irport.c @@ -1090,7 +1090,7 @@ static int __init irport_init(void) { int i; - for (i=0; (io[i] < 2000) && (i < 4); i++) { + for (i=0; (io[i] < 2000) && (i < ARRAY_SIZE(dev_self)); i++) { if (irport_open(i, io[i], irq[i]) != NULL) return 0; } @@ -1112,7 +1112,7 @@ static void __exit irport_cleanup(void) IRDA_DEBUG( 4, "%s()\n", __FUNCTION__); - for (i=0; i < 4; i++) { + for (i=0; i < ARRAY_SIZE(dev_self); i++) { if (dev_self[i]) irport_close(dev_self[i]); } |
