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[PATCH] kfree cleanup: misc remaining drivers

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This is the remaining misc drivers/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in misc files in
drivers/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org>
Acked-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Pierre Ossman <drzeus@drzeus.cx>
Acked-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Len Brown <len.brown@intel.com>
Acked-by: "Antonino A. Daplas" <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl
2005-11-07 01:01:32 -08:00
committed by Linus Torvalds
parent 2ea7533060
commit 6044ec8882
24 changed files with 83 additions and 151 deletions
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3
drivers/mmc/wbsd.c
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@@ -1602,8 +1602,7 @@ static void __devexit wbsd_release_dma(struct wbsd_host* host)
if (host->dma_addr)
dma_unmap_single(host->mmc->dev, host->dma_addr, WBSD_DMA_SIZE,
DMA_BIDIRECTIONAL);
if (host->dma_buffer)
kfree(host->dma_buffer);
kfree(host->dma_buffer);
if (host->dma >= 0)
free_dma(host->dma);