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mtd: rawnand: cadence: fix unchecked dereference
authorNiravkumar L Rabara <niravkumar.l.rabara@intel.com>
Sun, 16 Feb 2025 03:15:36 +0000 (11:15 +0800)
committerMiquel Raynal <miquel.raynal@bootlin.com>
Wed, 19 Feb 2025 13:38:21 +0000 (14:38 +0100)
commit60255f3704fde70ed3c4d62f919aa4b46f841f70
tree7ad0ef87a84628d1d1ae7e51dc76f8cd0a315060tree
parent41758630dd7ea9dce3eb152168c979534b415ab0commit | diff
mtd: rawnand: cadence: fix unchecked dereference

Add NULL check before variable dereference to fix static checker warning.

Fixes: d76d22b5096c ("mtd: rawnand: cadence: use dma_map_resource for sdma address")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/all/e448a22c-bada-448d-9167-7af71305130d@stanley.mountain/
Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
drivers/mtd/nand/raw/cadence-nand-controller.c diff | blob | history
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