440af660ff
This patch adds return value checking for fseek function to fix
error handling issue found by coverity scan.
Coverity issue: 344996
Fixes: c5eebf85badc ("examples/ntb: add example for NTB")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>