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mtd: pxa3xx_nand: Correct null dereference 

Correct a null pointer dereference in board_nand_init().  Zeroed
memory was allocated, then immediately dereferenced.  The
dereference is completely removed, since this pointer is later
initialized in alloc_nand_resources.

Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Kevin Smith 2016-01-14 16:01:36 +00:00 committed by Scott Wood
parent 549d7c0e09
commit b7d3e4a635
1 changed files with 0 additions and 7 deletions
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7
drivers/mtd/nand/pxa3xx_nand.c
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@ -1606,13 +1606,6 @@ void board_nand_init(void)
if (!info) if (!info)
return; return;
/*
* If CONFIG_SYS_NAND_SELF_INIT is defined, each driver is responsible
* for instantiating struct nand_chip, while drivers/mtd/nand/nand.c
* still provides a "struct mtd_info nand_info" instance.
*/
info->host[0]->mtd = &nand_info[0];
ret = pxa3xx_nand_probe(info); ret = pxa3xx_nand_probe(info);
if (ret) if (ret)
return; return;