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drivers/isdn/hardware/eicon/debug.c: fix uninitialized var warning

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drivers/isdn/hardware/eicon/debug.c: In function 'SuperTraceASSIGN':
drivers/isdn/hardware/eicon/debug.c:1191: warning: 'rx_dma_magic' may be used uninitialized in this function

Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton 2008-02-06 01:38:31 -08:00 committed by Linus Torvalds
parent 3eb1a6f384
commit 162c0d91a3
1 changed files with 1 additions and 1 deletions
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2
drivers/isdn/hardware/eicon/debug.c
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@ -1188,7 +1188,7 @@ int SuperTraceASSIGN (void* AdapterHandle, byte* data) {
if ((features[0] & DIVA_XDI_EXTENDED_FEATURES_VALID) &&
(features[0] & DIVA_XDI_EXTENDED_FEATURE_MANAGEMENT_DMA)) {
dword rx_dma_magic;
dword uninitialized_var(rx_dma_magic);
if ((pC->dma_handle = diva_get_dma_descriptor (pC->request, &rx_dma_magic)) >= 0) {
pC->xbuffer[0] = LLI;
pC->xbuffer[1] = 8;