RDMA/nes: Avoid complaints about unused variables
Avoid that the compiler reports the following when building with W=1: drivers/infiniband/hw/nes/nes_utils.c: In function 'nes_arp_table': drivers/infiniband/hw/nes/nes_utils.c:689:9: warning: variable 'tmp_addr' set but not used [-Wunused-but-set-variable] __be32 tmp_addr; ^~~~~~~~ drivers/infiniband/hw/nes/nes_hw.c: In function 'flush_wqes': drivers/infiniband/hw/nes/nes_hw.c:3840:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^~~ drivers/infiniband/hw/nes/nes_verbs.c: In function 'nes_setup_virt_qp': drivers/infiniband/hw/nes/nes_verbs.c:811:6: warning: variable 'pbl_entries' set but not used [-Wunused-but-set-variable] u32 pbl_entries; ^~~~~~~~~~~ drivers/infiniband/hw/nes/nes_verbs.c: In function 'nes_dereg_mr': drivers/infiniband/hw/nes/nes_verbs.c:2487:6: warning: variable 'minor_code' set but not used [-Wunused-but-set-variable] u16 minor_code; ^~~~~~~~~~ drivers/infiniband/hw/nes/nes_cm.c: In function 'mini_cm_recv_pkt': drivers/infiniband/hw/nes/nes_cm.c:2570:20: warning: variable 'tmp_saddr' set but not used [-Wunused-but-set-variable] __be32 tmp_daddr, tmp_saddr; ^~~~~~~~~ drivers/infiniband/hw/nes/nes_cm.c:2570:9: warning: variable 'tmp_daddr' set but not used [-Wunused-but-set-variable] __be32 tmp_daddr, tmp_saddr; ^~~~~~~~~ drivers/infiniband/hw/nes/nes_cm.c: In function 'cm_event_connected': drivers/infiniband/hw/nes/nes_cm.c:3578:22: warning: variable 'raddr' set but not used [-Wunused-but-set-variable] struct sockaddr_in *raddr; ^~~~~ drivers/infiniband/hw/nes/nes_cm.c: In function 'cm_event_reset': drivers/infiniband/hw/nes/nes_cm.c:3753:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^~~ Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Cc: Faisal Latif <faisal.latif@intel.com> Cc: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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