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| author | zhengbin <zhengbin13@huawei.com> | 2019-10-09 15:23:44 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-10-09 23:33:14 -0400 |
| commit | 8cfb8e40d686a756428c627dccfaff28ca70dd8b (patch) | |
| tree | 3ab39421969568c2645c54b0ce95c4369cea0716 /drivers/scsi/megaraid | |
| parent | ff7ca7fd03ce7dc225b3fc653d6877d2485c5716 (diff) | |
| download | linux-stable-8cfb8e40d686a756428c627dccfaff28ca70dd8b.tar.gz linux-stable-8cfb8e40d686a756428c627dccfaff28ca70dd8b.tar.bz2 linux-stable-8cfb8e40d686a756428c627dccfaff28ca70dd8b.zip | |
scsi: megaraid_sas: remove unused variables 'debugBlk','fusion'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/megaraid/megaraid_sas_fp.c: In function MR_GetSpanBlock:
drivers/scsi/megaraid/megaraid_sas_fp.c:400:16: warning: variable debugBlk set but not used [-Wunused-but-set-variable]
drivers/scsi/megaraid/megaraid_sas_fp.c: In function mr_spanset_get_phy_params:
drivers/scsi/megaraid/megaraid_sas_fp.c:713:25: warning: variable fusion set but not used [-Wunused-but-set-variable]
drivers/scsi/megaraid/megaraid_sas_fp.c: In function MR_GetPhyParams:
drivers/scsi/megaraid/megaraid_sas_fp.c:815:25: warning: variable fusion set but not used [-Wunused-but-set-variable]
'debugBlk' is introduced by commit 9c915a8c99bc ("[SCSI] megaraid_sas:
Add 9565/9285 specific code"), but never used, so remove it
'fusion' is not used since commit c365178f3147 ("scsi: megaraid_sas:
use adapter_type for all gen controllers")
Link: https://lore.kernel.org/r/1570605824-89133-1-git-send-email-zhengbin13@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fp.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index 50b8c1b12767..89c3685f5163 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -386,9 +386,8 @@ u32 MR_GetSpanBlock(u32 ld, u64 row, u64 *span_blk, le64_to_cpu(quad->logEnd) && (mega_mod64(row - le64_to_cpu(quad->logStart), le32_to_cpu(quad->diff))) == 0) { if (span_blk != NULL) { - u64 blk, debugBlk; + u64 blk; blk = mega_div64_32((row-le64_to_cpu(quad->logStart)), le32_to_cpu(quad->diff)); - debugBlk = blk; blk = (blk + le64_to_cpu(quad->offsetInSpan)) << raid->stripeShift; *span_blk = blk; @@ -699,9 +698,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, __le16 *pDevHandle = &io_info->devHandle; u8 *pPdInterface = &io_info->pd_interface; u32 logArm, rowMod, armQ, arm; - struct fusion_context *fusion; - fusion = instance->ctrl_context; *pDevHandle = cpu_to_le16(MR_DEVHANDLE_INVALID); /*Get row and span from io_info for Uneven Span IO.*/ @@ -801,9 +798,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, u64 *pdBlock = &io_info->pdBlock; __le16 *pDevHandle = &io_info->devHandle; u8 *pPdInterface = &io_info->pd_interface; - struct fusion_context *fusion; - fusion = instance->ctrl_context; *pDevHandle = cpu_to_le16(MR_DEVHANDLE_INVALID); row = mega_div64_32(stripRow, raid->rowDataSize); |