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Groups > linux.kernel > #1455792

[PATCH] mpt3sas: Don't spam logs if logging level is 0

From Johannes Thumshirn <jthumshirn@suse.de>
Newsgroups linux.kernel
Subject [PATCH] mpt3sas: Don't spam logs if logging level is 0
Date 2016-08-03 15:20 +0200
Message-ID <s24fv-31q-11@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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In _scsih_io_done() we test if the ioc->logging_level does _not_ have the
MPT_DEBUG_REPLY bit set and if it hasn't we print the debug messages. This
unfortunately is the wrong way around.

Note, the actual bug is older than af0094115 but this commit removed the
CONFIG_SCSI_MPT3SAS_LOGGING Kconfig option which hid the bug.

Fixes: af0094115 'mpt2sas, mpt3sas: Remove SCSI_MPTXSAS_LOGGING entry from Kconfig'
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
---
 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 4a1cc85..a138690 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -4693,7 +4693,7 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
 			    le16_to_cpu(mpi_reply->DevHandle));
 		mpt3sas_trigger_scsi(ioc, data.skey, data.asc, data.ascq);
 
-		if (!(ioc->logging_level & MPT_DEBUG_REPLY) &&
+		if ((ioc->logging_level & MPT_DEBUG_REPLY) &&
 		     ((scmd->sense_buffer[2] == UNIT_ATTENTION) ||
 		     (scmd->sense_buffer[2] == MEDIUM_ERROR) ||
 		     (scmd->sense_buffer[2] == HARDWARE_ERROR)))
-- 
1.8.5.6

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[PATCH] mpt3sas: Don't spam logs if logging level is 0 Johannes Thumshirn <jthumshirn@suse.de> - 2016-08-03 15:20 +0200
  RE: [PATCH] mpt3sas: Don't spam logs if logging level is 0 Chaitra Basappa <chaitra.basappa@broadcom.com> - 2016-08-05 08:50 +0200
  Re: [PATCH] mpt3sas: Don't spam logs if logging level is 0 "Martin K. Petersen" <martin.petersen@oracle.com> - 2016-08-09 03:30 +0200

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