ice: Add check for kzalloc

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[ Upstream commit 40543b3d9d ]

Add the check for the return value of kzalloc in order to avoid
NULL pointer dereference.
Moreover, use the goto-label to share the clean code.

Fixes: d6b98c8d24 ("ice: add write functionality for GNSS TTY")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Jiasheng Jiang 2022-12-08 21:35:52 +08:00 • committed by Greg Kroah-Hartman

parent 500ca1da9d

commit 96a9873188

1 changed files with 14 additions and 9 deletions

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drivers/net/ethernet/intel/ice/ice_gnss.c

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