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mtd: nand: omap2: fix return value check in omap_nand_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Thu, 14 Jul 2016 12:06:45 +0000 (12:06 +0000)
committerBrian Norris <computersforpeace@gmail.com>
Sat, 16 Jul 2016 00:10:46 +0000 (17:10 -0700)
commitde3bfc4a16165cfc5f1504981f836d39a5f39a64
tree4becaa2b92e9a7082029480765ea40c9b5da478dtree | snapshot
parent1ed106914abdd6d73f7efba333cd6e044c59b316commit | diff
mtd: nand: omap2: fix return value check in omap_nand_probe()

In case of error, the function dma_request_chan() returns ERR_PTR() and
never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR().

Fixes: aa7abd312c11 ('mtd: nand: omap2: Support parsing dma channel
information from DT')
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
drivers/mtd/nand/omap2.c diff | blob | history
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