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mtd: ndfc: silence an array underflow static checker warning 

We check "cs" for array overflows but we don't check for underflows and
it upsets the static checkers.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Dan Carpenter 2014-07-31 18:36:20 +03:00 committed by Brian Norris
parent 7d1311b93e
commit 5828c60826
1 changed files with 2 additions and 1 deletions
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3
drivers/mtd/nand/ndfc.c
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@ -203,7 +203,8 @@ static int ndfc_probe(struct platform_device *ofdev)
struct ndfc_controller *ndfc; struct ndfc_controller *ndfc;
const __be32 *reg; const __be32 *reg;
u32 ccr; u32 ccr;
int err, len, cs; u32 cs;
int err, len;
/* Read the reg property to get the chip select */ /* Read the reg property to get the chip select */
reg = of_get_property(ofdev->dev.of_node, "reg", &len); reg = of_get_property(ofdev->dev.of_node, "reg", &len);