Messages in this thread Patch in this message | | | From | YueHaibing <> | Subject | [PATCH -next] scsi: megaraid_sas: remove set but not used variable 'sge_sz' | Date | Sat, 25 May 2019 20:37:05 +0800 |
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Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/megaraid/megaraid_sas_base.c: In function megasas_create_frame_pool: drivers/scsi/megaraid/megaraid_sas_base.c:4124:6: warning: variable sge_sz set but not used [-Wunused-but-set-variable]
It's not used any more since commit 200aed582d61 ("megaraid_sas: endianness related bug fixes and code optimization")
Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/scsi/megaraid/megaraid_sas_base.c | 11 ----------- 1 file changed, 11 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index b26991dcf137..25281a2eb424 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4121,22 +4121,11 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) { int i; u16 max_cmd; - u32 sge_sz; u32 frame_count; struct megasas_cmd *cmd; max_cmd = instance->max_mfi_cmds; - /* - * Size of our frame is 64 bytes for MFI frame, followed by max SG - * elements and finally SCSI_SENSE_BUFFERSIZE bytes for sense buffer - */ - sge_sz = (IS_DMA64) ? sizeof(struct megasas_sge64) : - sizeof(struct megasas_sge32); - - if (instance->flag_ieee) - sge_sz = sizeof(struct megasas_sge_skinny); - /* * For MFI controllers. * max_num_sge = 60 -- 2.17.1
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