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authorimp <imp@FreeBSD.org>2003-04-10 04:36:02 +0000
committerimp <imp@FreeBSD.org>2003-04-10 04:36:02 +0000
commit0b41fd998b452c7ec8d7ba1da74ab2d3aeca7668 (patch)
treeb753190964ccbd5954520469be2512025019f370 /sys/dev/sn
parentb8eb5e1cd083ce0919059e4dd7b1fac281f14613 (diff)
downloadFreeBSD-src-0b41fd998b452c7ec8d7ba1da74ab2d3aeca7668.zip
FreeBSD-src-0b41fd998b452c7ec8d7ba1da74ab2d3aeca7668.tar.gz
Make sure that pp_name is non-null before setting the device
description. This allows us to rely entirely on the CIS entries if necessary...
Diffstat (limited to 'sys/dev/sn')
-rw-r--r--sys/dev/sn/if_sn_pccard.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/sn/if_sn_pccard.c b/sys/dev/sn/if_sn_pccard.c
index 038dbc3..88812bd 100644
--- a/sys/dev/sn/if_sn_pccard.c
+++ b/sys/dev/sn/if_sn_pccard.c
@@ -69,7 +69,8 @@ sn_pccard_match(device_t dev)
if ((pp = pccard_product_lookup(dev, sn_pccard_products,
sizeof(sn_pccard_products[0]), NULL)) != NULL) {
- device_set_desc(dev, pp->pp_name);
+ if (pp->pp_name != NULL)
+ device_set_desc(dev, pp->pp_name);
return 0;
}
return EIO;
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