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Subject[PATCH 2/2] drivers/scsi/sun3x_esp.c: Convert && to ||
From: Julia Lawall <julia@diku.dk>

The pattern !E && !E->fld is nonsensical. The patch below updates this
according to the assumption that && should be ||. But perhaps another
solution was intended.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@disable and_comm@
expression E;
identifier fld;
@@

- !E && !E->fld
+ !E || !E->fld
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>

---
drivers/scsi/sun3x_esp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -u -p a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -213,7 +213,7 @@ static int __devinit esp_sun3x_probe(str
esp->ops = &sun3x_esp_ops;

res = platform_get_resource(dev, IORESOURCE_MEM, 0);
- if (!res && !res->start)
+ if (!res || !res->start)
goto fail_unlink;

esp->regs = ioremap_nocache(res->start, 0x20);
@@ -221,7 +221,7 @@ static int __devinit esp_sun3x_probe(str
goto fail_unmap_regs;

res = platform_get_resource(dev, IORESOURCE_MEM, 1);
- if (!res && !res->start)
+ if (!res || !res->start)
goto fail_unmap_regs;

esp->dma_regs = ioremap_nocache(res->start, 0x10);

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