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| author | Colin Ian King <colin.i.king@gmail.com> | 2022-07-30 14:45:09 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-08-02 01:53:18 +0200 |
| commit | 6464d5b8a2768e8ff63d24b76299fe614e205aa7 (patch) | |
| tree | 49991da428027127438095a735f0f3d44883f40a /drivers | |
| parent | scsi: FlashPoint: Remove redundant variable bm_int_st (diff) | |
| download | linux-6464d5b8a2768e8ff63d24b76299fe614e205aa7.tar.xz linux-6464d5b8a2768e8ff63d24b76299fe614e205aa7.zip | |
scsi: megaraid_sas: Remove redundant variable cmd_type
The variable cmd_type is assigned a value but it is never read. The
variable and the assignment are redundant and can be removed.
Cleans up clang scan build warning:
drivers/scsi/megaraid/megaraid_sas_fusion.c:3228:10: warning: Although
the value stored to 'cmd_type' is used in the enclosing expression, the
value is never actually read from 'cmd_type' [deadcode.DeadStores]
Link: https://lore.kernel.org/r/20220730124509.148457-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 5b5885d9732b..e48d4261d0bc 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -3199,7 +3199,6 @@ megasas_build_io_fusion(struct megasas_instance *instance, struct megasas_cmd_fusion *cmd) { int sge_count; - u8 cmd_type; u16 pd_index = 0; u8 drive_type = 0; struct MPI2_RAID_SCSI_IO_REQUEST *io_request = cmd->io_request; @@ -3225,7 +3224,7 @@ megasas_build_io_fusion(struct megasas_instance *instance, */ io_request->IoFlags = cpu_to_le16(scp->cmd_len); - switch (cmd_type = megasas_cmd_type(scp)) { + switch (megasas_cmd_type(scp)) { case READ_WRITE_LDIO: megasas_build_ldio_fusion(instance, scp, cmd); break; |