Author: jhb
Date: Mon Aug 29 01:59:18 2016
New Revision: 304971
URL: https://svnweb.freebsd.org/changeset/base/304971
Log:
Add missing array subscript.
This fixes a tautological pointer comparison warning, but would also a
real bug for a platform where bus_dmamap_unload of a static allocation
is not a no-op.
Modified:
head/sys/dev/mfi/mfi.c
Modified: head/sys/dev/mfi/mfi.c
==============================================================================
--- head/sys/dev/mfi/mfi.c Sun Aug 28 21:31:21 2016 (r304970)
+++ head/sys/dev/mfi/mfi.c Mon Aug 29 01:59:18 2016 (r304971)
@@ -3361,7 +3361,7 @@ out:
if (cm->cm_frame->header.cmd == MFI_CMD_STP) {
for (i = 0; i < 2; i++) {
if (sc->kbuff_arr[i]) {
- if (sc->mfi_kbuff_arr_busaddr != 0)
+ if (sc->mfi_kbuff_arr_busaddr[i] != 0)
bus_dmamap_unload(
sc->mfi_kbuff_arr_dmat[i],
sc->mfi_kbuff_arr_dmamap[i]
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