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treewide: Use fallthrough pseudo-keyword

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Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva
2020-08-23 17:36:59 -05:00
parent d012a7190f
commit df561f6688
1148 changed files with 2667 additions and 2737 deletions
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14
drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
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@@ -4712,14 +4712,14 @@ static void bnx2x_sync_link(struct link_params *params,
LINK_STATUS_SPEED_AND_DUPLEX_MASK) {
case LINK_10THD:
vars->duplex = DUPLEX_HALF;
/* Fall thru */
fallthrough;
case LINK_10TFD:
vars->line_speed = SPEED_10;
break;
case LINK_100TXHD:
vars->duplex = DUPLEX_HALF;
/* Fall thru */
fallthrough;
case LINK_100T4:
case LINK_100TXFD:
vars->line_speed = SPEED_100;
@@ -4727,14 +4727,14 @@ static void bnx2x_sync_link(struct link_params *params,
case LINK_1000THD:
vars->duplex = DUPLEX_HALF;
/* Fall thru */
fallthrough;
case LINK_1000TFD:
vars->line_speed = SPEED_1000;
break;
case LINK_2500THD:
vars->duplex = DUPLEX_HALF;
/* Fall thru */
fallthrough;
case LINK_2500TFD:
vars->line_speed = SPEED_2500;
break;
@@ -6339,7 +6339,7 @@ int bnx2x_set_led(struct link_params *params,
*/
if (!vars->link_up)
break;
/* fall through */
fallthrough;
case LED_MODE_ON:
if (((params->phy[EXT_PHY1].type ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) ||
@@ -12508,13 +12508,13 @@ static void bnx2x_phy_def_cfg(struct link_params *params,
switch (link_config & PORT_FEATURE_LINK_SPEED_MASK) {
case PORT_FEATURE_LINK_SPEED_10M_HALF:
phy->req_duplex = DUPLEX_HALF;
/* fall through */
fallthrough;
case PORT_FEATURE_LINK_SPEED_10M_FULL:
phy->req_line_speed = SPEED_10;
break;
case PORT_FEATURE_LINK_SPEED_100M_HALF:
phy->req_duplex = DUPLEX_HALF;
/* fall through */
fallthrough;
case PORT_FEATURE_LINK_SPEED_100M_FULL:
phy->req_line_speed = SPEED_100;
break;

4
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
View File

@@ -8600,11 +8600,11 @@ int bnx2x_set_int_mode(struct bnx2x *bp)
bp->num_queues,
1 + bp->num_cnic_queues);
/* fall through */
fallthrough;
case BNX2X_INT_MODE_MSI:
bnx2x_enable_msi(bp);
/* fall through */
fallthrough;
case BNX2X_INT_MODE_INTX:
bp->num_ethernet_queues = 1;
bp->num_queues = bp->num_ethernet_queues + bp->num_cnic_queues;

4
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
View File

@@ -3258,7 +3258,7 @@ static int bnx2x_mcast_validate_e2(struct bnx2x *bp,
/* DEL command deletes all currently configured MACs */
case BNX2X_MCAST_CMD_DEL:
o->set_registry_size(o, 0);
/* fall through */
fallthrough;
/* RESTORE command will restore the entire multicast configuration */
case BNX2X_MCAST_CMD_RESTORE:
@@ -3592,7 +3592,7 @@ static int bnx2x_mcast_validate_e1(struct bnx2x *bp,
/* DEL command deletes all currently configured MACs */
case BNX2X_MCAST_CMD_DEL:
o->set_registry_size(o, 0);
/* fall through */
fallthrough;
/* RESTORE command will restore the entire multicast configuration */
case BNX2X_MCAST_CMD_RESTORE:

4
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
View File

@@ -1809,7 +1809,7 @@ get_vf:
DP(BNX2X_MSG_IOV, "got VF [%d:%d] RSS update ramrod\n",
vf->abs_vfid, qidx);
bnx2x_vf_handle_rss_update_eqe(bp, vf);
/* fall through */
fallthrough;
case EVENT_RING_OPCODE_VF_FLR:
/* Do nothing for now */
return 0;
@@ -2207,7 +2207,7 @@ int bnx2x_vf_free(struct bnx2x *bp, struct bnx2x_virtf *vf)
rc = bnx2x_vf_close(bp, vf);
if (rc)
goto op_err;
/* Fall through - to release resources */
fallthrough; /* to release resources */
case VF_ACQUIRED:
DP(BNX2X_MSG_IOV, "about to free resources\n");
bnx2x_vf_free_resc(bp, vf);