Commit bcc46cb8 authored by Surabhi Boob's avatar Surabhi Boob Committed by Tony Nguyen
Browse files

ice: Graceful error handling in HW table calloc failure 



In the ice_init_hw_tbls, if the devm_kcalloc for es->written fails, catch
that error and bail out gracefully, instead of continuing with a NULL
pointer.

Fixes: 32d63fa1 ("ice: Initialize DDP package structures")
Signed-off-by: default avatarSurabhi Boob <surabhi.boob@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 0a37abfa

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

+3 −1
Original line number Diff line number Diff line
@@ -3151,10 +3151,12 @@ enum ice_status ice_init_hw_tbls(struct ice_hw *hw) 
		es->ref_count = devm_kcalloc(ice_hw_to_dev(hw), es->count,

					     sizeof(*es->ref_count),

					     GFP_KERNEL);

		if (!es->ref_count)

			goto err;



		es->written = devm_kcalloc(ice_hw_to_dev(hw), es->count,

					   sizeof(*es->written), GFP_KERNEL);

		if (!es->ref_count)

		if (!es->written)

			goto err;

	}

	return 0;