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(parent: b45a02e) | patch
gpio: aspeed: fix a potential NULL pointer dereference
authorKangjie Lu <kjlu@umn.edu>
Sun, 24 Mar 2019 23:10:02 +0000 (18:10 -0500)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Mon, 25 Mar 2019 08:26:48 +0000 (09:26 +0100)
commit6cf4511e9729c00a7306cf94085f9cc3c52ee723
tree5725259b33dc4479a21502412c95b2299ac06fc2tree
parentb45a02e13ee74b6fde56df4d76786058821a3abacommit | diff
gpio: aspeed: fix a potential NULL pointer dereference

In case devm_kzalloc, the patch returns ENOMEM to avoid potential
NULL pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
drivers/gpio/gpio-aspeed.c diff | blob | history
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