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path: root/drivers/isdn/hardware/avm/b1pci.c
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Diffstat (limited to 'drivers/isdn/hardware/avm/b1pci.c')
-rw-r--r--drivers/isdn/hardware/avm/b1pci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/isdn/hardware/avm/b1pci.c b/drivers/isdn/hardware/avm/b1pci.c
index 90e2e6643d19..5b314a2c4049 100644
--- a/drivers/isdn/hardware/avm/b1pci.c
+++ b/drivers/isdn/hardware/avm/b1pci.c
@@ -382,9 +382,9 @@ static int __init b1pci_init(void)
char rev[32];
int err;
- if ((p = strchr(revision, ':')) != 0 && p[1]) {
+ if ((p = strchr(revision, ':')) != NULL && p[1]) {
strlcpy(rev, p + 2, 32);
- if ((p = strchr(rev, '$')) != 0 && p > rev)
+ if ((p = strchr(rev, '$')) != NULL && p > rev)
*(p-1) = 0;
} else
strcpy(rev, "1.0");