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author | Justin T. Gibbs <gibbs@FreeBSD.org> | 2000-11-13 03:35:43 +0000 |
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committer | Justin T. Gibbs <gibbs@FreeBSD.org> | 2000-11-13 03:35:43 +0000 |
commit | 96dfd8bb97dcc5af35d52a6b302c7a606de2af6d (patch) | |
tree | bf6ae832b9f5f722e1f859f126dabf1ce8bc1de3 /sys/dev/aic7xxx | |
parent | d144b9d24016623f665beb65cb05c064ec9b173b (diff) | |
download | src-96dfd8bb97dcc5af35d52a6b302c7a606de2af6d.tar.gz src-96dfd8bb97dcc5af35d52a6b302c7a606de2af6d.zip |
Don't attempt to reference a NULL scb_data area during teardown events
occurring early in initialization. This fixes attachments to the parity
engines that FreeBSD doesn't support.
Notes
Notes:
svn path=/head/; revision=68660
Diffstat (limited to 'sys/dev/aic7xxx')
-rw-r--r-- | sys/dev/aic7xxx/aic7xxx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/aic7xxx/aic7xxx.c b/sys/dev/aic7xxx/aic7xxx.c index e21b9a191c55..4f788012aaed 100644 --- a/sys/dev/aic7xxx/aic7xxx.c +++ b/sys/dev/aic7xxx/aic7xxx.c @@ -3689,6 +3689,8 @@ ahc_fini_scbdata(struct ahc_softc *ahc) struct scb_data *scb_data; scb_data = ahc->scb_data; + if (scb_data == NULL) + return; switch (scb_data->init_level) { default: |