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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-26 05:09:48 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-26 05:09:48 +0300 |
| commit | fbe86daca0ba878b04fa241b85e26e54d17d4229 (patch) | |
| tree | a179e18657e4ed82005c6e8846fd2c297c471a8c /drivers/scsi/qedf/qedf_main.c | |
| parent | d7227785e384d4422b3ca189aa5bf19f462337cc (diff) | |
| parent | 325d5c5fb216674296f3902a8902b942da3adc5b (diff) | |
| download | linux-fbe86daca0ba878b04fa241b85e26e54d17d4229.tar.xz | |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This consists of a small set of driver updates (lpfc, ufs, mpt3sas
mpi3mr, iscsi target). Apart from that this is mostly small fixes with
very few core changes (the biggest one being VPD caching)"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (177 commits)
scsi: target: tcmu: Avoid holding XArray lock when calling lock_page
scsi: elx: efct: Remove NULL check after calling container_of()
scsi: dpt_i2o: Drop redundant spinlock initialization
scsi: qedf: Remove redundant variable op
scsi: hisi_sas: Fix memory ordering in hisi_sas_task_deliver()
scsi: fnic: Replace DMA mask of 64 bits with 47 bits
scsi: mpi3mr: Add target device related sysfs attributes
scsi: mpi3mr: Add shost related sysfs attributes
scsi: elx: efct: Remove redundant memset() statement
scsi: megaraid_sas: Remove redundant memset() statement
scsi: mpi3mr: Return error if dma_alloc_coherent() fails
scsi: hisi_sas: Fix rescan after deleting a disk
scsi: hisi_sas: Use sas_ata_wait_after_reset() in IT nexus reset
scsi: libsas: Refactor sas_ata_hard_reset()
scsi: mpt3sas: Update driver version to 42.100.00.00
scsi: mpt3sas: Fix junk chars displayed while printing ChipName
scsi: ipr: Use kobj_to_dev()
scsi: mpi3mr: Fix a NULL vs IS_ERR() bug in mpi3mr_bsg_init()
scsi: bnx2fc: Avoid using get_cpu() in bnx2fc_cmd_alloc()
scsi: libfc: Remove get_cpu() semantics in fc_exch_em_alloc()
...
Diffstat (limited to 'drivers/scsi/qedf/qedf_main.c')
| -rw-r--r-- | drivers/scsi/qedf/qedf_main.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 18dc68d577b6..3d6b137314f3 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -873,7 +873,7 @@ static int qedf_eh_device_reset(struct scsi_cmnd *sc_cmd) bool qedf_wait_for_upload(struct qedf_ctx *qedf) { - struct qedf_rport *fcport = NULL; + struct qedf_rport *fcport; int wait_cnt = 120; while (wait_cnt--) { @@ -888,7 +888,7 @@ bool qedf_wait_for_upload(struct qedf_ctx *qedf) rcu_read_lock(); list_for_each_entry_rcu(fcport, &qedf->fcports, peers) { - if (fcport && test_bit(QEDF_RPORT_SESSION_READY, + if (test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) { if (fcport->rdata) QEDF_ERR(&qedf->dbg_ctx, @@ -899,9 +899,9 @@ bool qedf_wait_for_upload(struct qedf_ctx *qedf) "Waiting for fcport %p.\n", fcport); } } + rcu_read_unlock(); return false; - } /* Performs soft reset of qedf_ctx by simulating a link down/up */ @@ -1067,7 +1067,6 @@ static int qedf_xmit(struct fc_lport *lport, struct fc_frame *fp) u32 crc; unsigned int hlen, tlen, elen; int wlen; - struct fc_stats *stats; struct fc_lport *tmp_lport; struct fc_lport *vn_port = NULL; struct qedf_rport *fcport; @@ -1215,10 +1214,8 @@ static int qedf_xmit(struct fc_lport *lport, struct fc_frame *fp) hp->fcoe_sof = sof; /*update tx stats */ - stats = per_cpu_ptr(lport->stats, get_cpu()); - stats->TxFrames++; - stats->TxWords += wlen; - put_cpu(); + this_cpu_inc(lport->stats->TxFrames); + this_cpu_add(lport->stats->TxWords, wlen); /* Get VLAN ID from skb for printing purposes */ __vlan_hwaccel_get_tag(skb, &vlan_tci); |