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| author | rwatson <rwatson@FreeBSD.org> | 2006-01-13 23:27:12 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2006-01-13 23:27:12 +0000 |
| commit | bcba87c522289abc2ffcc50bfd081018fbfaac66 (patch) | |
| tree | e673436acadf38fffe0dfd70aba09d9505c570a2 /sys/kern/subr_disk.c | |
| parent | 34a0d93dc551bae5e6bd8c8baa56c898db238cff (diff) | |
| download | FreeBSD-src-bcba87c522289abc2ffcc50bfd081018fbfaac66.zip FreeBSD-src-bcba87c522289abc2ffcc50bfd081018fbfaac66.tar.gz | |
When calling bioq_first() to see if a queue is empty in bioq_disksort(),
don't save the return value as we won't use it.
Noticed by: Coverity Prevent analysis tool
MFC after: 3 days
Diffstat (limited to 'sys/kern/subr_disk.c')
| -rw-r--r-- | sys/kern/subr_disk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/subr_disk.c b/sys/kern/subr_disk.c index 2248822..44e4f56 100644 --- a/sys/kern/subr_disk.c +++ b/sys/kern/subr_disk.c @@ -153,7 +153,7 @@ bioq_disksort(bioq, bp) /* * If the queue is empty then it's easy. */ - if ((bq = bioq_first(bioq)) == NULL) { + if (bioq_first(bioq) == NULL) { bioq_insert_tail(bioq, bp); return; } |
