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scsi: aic94xx: Fix fall-through warnings for Clang

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In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding a couple of break and fallthrough statements
instead of just letting the code fall through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Link: https://lore.kernel.org/r/9b58459045d303bbea0160f2e349f5799402a2bf.1605896059.git.gustavoars@kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Gustavo A. R. Silva 2020-11-20 12:27:24 -06:00 committed by Martin K. Petersen
parent 995ae10f80
commit 4886dd0a04
2 changed files with 4 additions and 0 deletions
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2
drivers/scsi/aic94xx/aic94xx_scb.c
View File

@ -721,6 +721,7 @@ static void set_speed_mask(u8 *speed_mask, struct asd_phy_desc *pd)
fallthrough;
case SAS_LINK_RATE_3_0_GBPS:
*speed_mask |= SAS_SPEED_15_DIS;
fallthrough;
default:
case SAS_LINK_RATE_1_5_GBPS:
/* nothing to do */
@ -739,6 +740,7 @@ static void set_speed_mask(u8 *speed_mask, struct asd_phy_desc *pd)
switch (pd->min_sata_lrate) {
case SAS_LINK_RATE_3_0_GBPS:
*speed_mask |= SATA_SPEED_15_DIS;
fallthrough;
default:
case SAS_LINK_RATE_1_5_GBPS:
/* nothing to do */

2
drivers/scsi/aic94xx/aic94xx_task.c
View File

@ -315,6 +315,7 @@ Again:
break;
case SAS_PROTOCOL_SSP:
asd_unbuild_ssp_ascb(ascb);
break;
default:
break;
}
@ -609,6 +610,7 @@ out_err_unmap:
break;
case SAS_PROTOCOL_SSP:
asd_unbuild_ssp_ascb(a);
break;
default:
break;
}