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[build] Avoid implicit-fallthrough warnings on GCC 7

Reported-by: Vinson Lee <vlee@freedesktop.org>
Reported-by: Liang Yan <lyan@suse.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
tags/v1.20.1
Michael Brown 7 anos atrás
pai
commit
5f85cbb9ee

+ 2
- 0
src/arch/x86/image/bzimage.c Ver arquivo

@@ -282,9 +282,11 @@ static int bzimage_parse_cmdline ( struct image *image,
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 		case 'G':
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 		case 'g':
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 			bzimg->mem_limit <<= 10;
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+			/* Fall through */
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 		case 'M':
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 		case 'm':
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 			bzimg->mem_limit <<= 10;
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+			/* Fall through */
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 		case 'K':
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 		case 'k':
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 			bzimg->mem_limit <<= 10;

+ 1
- 0
src/drivers/infiniband/golan.c Ver arquivo

@@ -1956,6 +1956,7 @@ static inline void golan_handle_port_event(struct golan *golan, struct golan_eqe
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 	case GOLAN_PORT_CHANGE_SUBTYPE_CLIENT_REREG:
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 	case GOLAN_PORT_CHANGE_SUBTYPE_ACTIVE:
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 		golan_ib_update ( ibdev );
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+		/* Fall through */
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 	case GOLAN_PORT_CHANGE_SUBTYPE_DOWN:
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 	case GOLAN_PORT_CHANGE_SUBTYPE_LID:
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 	case GOLAN_PORT_CHANGE_SUBTYPE_PKEY:

+ 2
- 0
src/drivers/net/ath/ath9k/ath9k_ar5008_phy.c Ver arquivo

@@ -640,12 +640,14 @@ static void ar5008_hw_init_chain_masks(struct ath_hw *ah)
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 	case 0x5:
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 		REG_SET_BIT(ah, AR_PHY_ANALOG_SWAP,
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 			    AR_PHY_SWAP_ALT_CHAIN);
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+		/* Fall through */
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 	case 0x3:
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 		if (ah->hw_version.macVersion == AR_SREV_REVISION_5416_10) {
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 			REG_WRITE(ah, AR_PHY_RX_CHAINMASK, 0x7);
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 			REG_WRITE(ah, AR_PHY_CAL_CHAINMASK, 0x7);
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 			break;
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 		}
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+		/* Fall through */
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 	case 0x1:
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 	case 0x2:
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 	case 0x7:

+ 1
- 0
src/drivers/net/ath/ath9k/ath9k_ar9002_phy.c Ver arquivo

@@ -122,6 +122,7 @@ static int ar9002_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
122 122
 				aModeRefSel = 2;
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 			if (aModeRefSel)
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 				break;
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+			/* Fall through */
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 		case 1:
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 		default:
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 			aModeRefSel = 0;

+ 1
- 0
src/drivers/net/ath/ath9k/ath9k_ar9003_phy.c Ver arquivo

@@ -539,6 +539,7 @@ void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx)
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 	case 0x5:
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 		REG_SET_BIT(ah, AR_PHY_ANALOG_SWAP,
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 			    AR_PHY_SWAP_ALT_CHAIN);
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+		/* Fall through */
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 	case 0x3:
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 	case 0x1:
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 	case 0x2:

+ 1
- 0
src/drivers/net/igbvf/igbvf_vf.c Ver arquivo

@@ -357,6 +357,7 @@ s32 igbvf_promisc_set_vf(struct e1000_hw *hw, enum e1000_promisc_type type)
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 		break;
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 	case e1000_promisc_enabled:
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 		msgbuf |= E1000_VF_SET_PROMISC_MULTICAST;
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+		/* Fall through */
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 	case e1000_promisc_unicast:
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 		msgbuf |= E1000_VF_SET_PROMISC_UNICAST;
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 	case e1000_promisc_disabled:

+ 12
- 0
src/drivers/net/tg3/tg3_hw.c Ver arquivo

@@ -2518,28 +2518,40 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
2518 2518
 	switch (limit) {
2519 2519
 	case 16:
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 		tw32(MAC_RCV_RULE_15,  0); tw32(MAC_RCV_VALUE_15,  0);
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+		/* Fall through */
2521 2522
 	case 15:
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 		tw32(MAC_RCV_RULE_14,  0); tw32(MAC_RCV_VALUE_14,  0);
2524
+		/* Fall through */
2523 2525
 	case 14:
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 		tw32(MAC_RCV_RULE_13,  0); tw32(MAC_RCV_VALUE_13,  0);
2527
+		/* Fall through */
2525 2528
 	case 13:
2526 2529
 		tw32(MAC_RCV_RULE_12,  0); tw32(MAC_RCV_VALUE_12,  0);
2530
+		/* Fall through */
2527 2531
 	case 12:
2528 2532
 		tw32(MAC_RCV_RULE_11,  0); tw32(MAC_RCV_VALUE_11,  0);
2533
+		/* Fall through */
2529 2534
 	case 11:
2530 2535
 		tw32(MAC_RCV_RULE_10,  0); tw32(MAC_RCV_VALUE_10,  0);
2536
+		/* Fall through */
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 	case 10:
2532 2538
 		tw32(MAC_RCV_RULE_9,  0); tw32(MAC_RCV_VALUE_9,  0);
2539
+		/* Fall through */
2533 2540
 	case 9:
2534 2541
 		tw32(MAC_RCV_RULE_8,  0); tw32(MAC_RCV_VALUE_8,  0);
2542
+		/* Fall through */
2535 2543
 	case 8:
2536 2544
 		tw32(MAC_RCV_RULE_7,  0); tw32(MAC_RCV_VALUE_7,  0);
2545
+		/* Fall through */
2537 2546
 	case 7:
2538 2547
 		tw32(MAC_RCV_RULE_6,  0); tw32(MAC_RCV_VALUE_6,  0);
2548
+		/* Fall through */
2539 2549
 	case 6:
2540 2550
 		tw32(MAC_RCV_RULE_5,  0); tw32(MAC_RCV_VALUE_5,  0);
2551
+		/* Fall through */
2541 2552
 	case 5:
2542 2553
 		tw32(MAC_RCV_RULE_4,  0); tw32(MAC_RCV_VALUE_4,  0);
2554
+		/* Fall through */
2543 2555
 	case 4:
2544 2556
 		/* tw32(MAC_RCV_RULE_3,  0); tw32(MAC_RCV_VALUE_3,  0); */
2545 2557
 	case 3:

+ 3
- 2
src/tests/setjmp_test.c Ver arquivo

@@ -111,8 +111,9 @@ static void setjmp_return_ok ( struct setjmp_test *test, int value ) {
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  * @v file		Test code file
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  * @v line		Test code line
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  */
114
-static void longjmp_okx ( struct setjmp_test *test, int value,
115
-			  const char *file, unsigned int line ) {
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+static void __attribute__ (( noreturn ))
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+longjmp_okx ( struct setjmp_test *test, int value,
116
+	      const char *file, unsigned int line ) {
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117 118
 	/* Record expected value.  A zero passed to longjmp() should
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 	 * result in setjmp() returning a value of one.

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