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| author | Bart Van Assche <bvanassche@acm.org> | 2013-08-14 15:32:51 +0000 |
|---|---|---|
| committer | Robert Love <robert.w.love@intel.com> | 2013-09-04 12:55:02 -0700 |
| commit | b20d9bfda77306c2f66a90eb94ef9db58fb1e682 (patch) | |
| tree | 965d772c974767e416e57027cf338dca17a357f0 /drivers/scsi/libfc | |
| parent | c1d454246c1339388ed0788f34f88ee12ad58ef3 (diff) | |
| download | linux-b20d9bfda77306c2f66a90eb94ef9db58fb1e682.tar.gz linux-b20d9bfda77306c2f66a90eb94ef9db58fb1e682.tar.bz2 linux-b20d9bfda77306c2f66a90eb94ef9db58fb1e682.zip | |
libfc: Debug code fixes
The second argument of fc_lport_error() may be a valid frame pointer.
Hence only print it as an error code if it really is an error code.
Debug statements must end in a newline. Add one where it is missing.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Cc: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Diffstat (limited to 'drivers/scsi/libfc')
| -rw-r--r-- | drivers/scsi/libfc/fc_exch.c | 8 | ||||
| -rw-r--r-- | drivers/scsi/libfc/fc_lport.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c index b233a2dea122..cb2b900c011d 100644 --- a/drivers/scsi/libfc/fc_exch.c +++ b/drivers/scsi/libfc/fc_exch.c @@ -1659,7 +1659,7 @@ static void fc_exch_recv_bls(struct fc_exch_mgr *mp, struct fc_frame *fp) break; default: if (ep) - FC_EXCH_DBG(ep, "BLS rctl %x - %s received", + FC_EXCH_DBG(ep, "BLS rctl %x - %s received\n", fh->fh_r_ctl, fc_exch_rctl_name(fh->fh_r_ctl)); break; @@ -1953,13 +1953,13 @@ static void fc_exch_rrq_resp(struct fc_seq *sp, struct fc_frame *fp, void *arg) switch (op) { case ELS_LS_RJT: - FC_EXCH_DBG(aborted_ep, "LS_RJT for RRQ"); + FC_EXCH_DBG(aborted_ep, "LS_RJT for RRQ\n"); /* fall through */ case ELS_LS_ACC: goto cleanup; default: - FC_EXCH_DBG(aborted_ep, "unexpected response op %x " - "for RRQ", op); + FC_EXCH_DBG(aborted_ep, "unexpected response op %x for RRQ\n", + op); return; } diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index a32f3141f3f9..e01a29863c38 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -1088,7 +1088,7 @@ static void fc_lport_error(struct fc_lport *lport, struct fc_frame *fp) { unsigned long delay = 0; FC_LPORT_DBG(lport, "Error %ld in state %s, retries %d\n", - PTR_ERR(fp), fc_lport_state(lport), + IS_ERR(fp) ? -PTR_ERR(fp) : 0, fc_lport_state(lport), lport->retry_count); if (PTR_ERR(fp) == -FC_EX_CLOSED) |