Linux/linux 615457adrivers/net/ethernet/intel/ice ice_sched.c

ice: fix potential infinite loop because loop counter being too small

Currently the for-loop counter i is a u8 however it is being checked
against a maximum value hw->num_tx_sched_layers which is a u16. Hence
there is a potential wrap-around of counter i back to zero if
hw->num_tx_sched_layers is greater than 255.  Fix this by making i
a u16.

Addresses-Coverity: ("Infinite loop")
Fixes: b36c598c999c ("ice: Updates to Tx scheduler code")
Signed-off-by: Colin Ian King <colin.king at canonical.com>
Tested-by: Andrew Bowers <andrewx.bowers at intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher at intel.com>
DeltaFile
+1-1drivers/net/ethernet/intel/ice/ice_sched.c
+1-11 files

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