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Rich Lane authored
If the pointer does not represent an error then the PTR_ERR macro may still return a nonzero value. Signed-off-by: Rich Lane <rlane@bigswitch.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
cb7c5bdf
If the pointer does not represent an error then the PTR_ERR macro may still return a nonzero value. Signed-off-by: Rich Lane <rlane@bigswitch.com> Signed-off-by: Jesse Gross <jesse@nicira.com>