omap: Fix warnings from Sparse

Sparse report:

arm/omap1.c:1015:9: warning: returning void-valued expression
arm/omap1.c:1084:9: warning: returning void-valued expression
arm/omap1.c:1178:9: warning: returning void-valued expression
arm/omap1.c:1287:9: warning: returning void-valued expression
arm/omap1.c:1382:9: warning: returning void-valued expression
arm/omap1.c:1650:9: warning: returning void-valued expression
arm/omap1.c:1778:9: warning: returning void-valued expression
arm/omap1.c:1985:9: warning: returning void-valued expression
arm/omap1.c:210:9: warning: returning void-valued expression
arm/omap1.c:2213:9: warning: returning void-valued expression
arm/omap1.c:2352:9: warning: returning void-valued expression
arm/omap1.c:2447:9: warning: returning void-valued expression
arm/omap1.c:2640:9: warning: returning void-valued expression
arm/omap1.c:317:9: warning: returning void-valued expression
arm/omap1.c:3413:13: warning: returning void-valued expression
arm/omap1.c:3414:13: warning: returning void-valued expression
arm/omap1.c:3415:14: warning: returning void-valued expression
arm/omap1.c:3589:9: warning: returning void-valued expression
arm/omap1.c:443:9: warning: returning void-valued expression
arm/omap1.c:588:9: warning: returning void-valued expression
arm/omap1.c:860:9: warning: returning void-valued expression
arm/omap2.c:1362:9: warning: returning void-valued expression
arm/omap2.c:450:9: warning: returning void-valued expression
arm/omap2.c:695:9: warning: returning void-valued expression
arm/omap2.c:760:9: warning: returning void-valued expression
hw/char/omap_uart.c:115:9: warning: returning void-valued expression
hw/display/omap_dss.c:1019:9: warning: returning void-valued expression
hw/display/omap_dss.c:215:9: warning: returning void-valued expression
hw/display/omap_dss.c:380:9: warning: returning void-valued expression
hw/display/omap_dss.c:739:9: warning: returning void-valued expression
hw/display/omap_dss.c:931:9: warning: returning void-valued expression
hw/dma/omap_dma.c:139:5: warning: returning void-valued expression
hw/dma/omap_dma.c:1505:9: warning: returning void-valued expression
hw/dma/omap_dma.c:1860:9: warning: returning void-valued expression
hw/gpio/omap_gpio.c:116:9: warning: returning void-valued expression
hw/misc/omap_gpmc.c:627:9: warning: returning void-valued expression
hw/misc/omap_l4.c:85:9: warning: returning void-valued expression
hw/misc/omap_sdrc.c:95:9: warning: returning void-valued expression
hw/misc/omap_tap.c:98:9: warning: returning void-valued expression
hw/sd/omap_mmc.c:409:9: warning: returning void-valued expression
hw/ssi/omap_spi.c:229:9: warning: returning void-valued expression
hw/timer/omap_gptimer.c:447:9: warning: returning void-valued expression

Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

1 files changed, 8 insertions, 4 deletions

diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c
index b083ebebc8..32390140c0 100644
--- a/hw/arm/omap2.c
+++ b/hw/arm/omap2.c
@@ -447,7 +447,8 @@ static void omap_eac_write(void *opaque, hwaddr addr,
     struct omap_eac_s *s = (struct omap_eac_s *) opaque;
 
     if (size != 2) {
-        return omap_badwidth_write16(opaque, addr, value);
+        omap_badwidth_write16(opaque, addr, value);
+        return;
     }
 
     switch (addr) {
@@ -692,7 +693,8 @@ static void omap_sti_write(void *opaque, hwaddr addr,
     struct omap_sti_s *s = (struct omap_sti_s *) opaque;
 
     if (size != 4) {
-        return omap_badwidth_write32(opaque, addr, value);
+        omap_badwidth_write32(opaque, addr, value);
+        return;
     }
 
     switch (addr) {
@@ -757,7 +759,8 @@ static void omap_sti_fifo_write(void *opaque, hwaddr addr,
     uint8_t byte = value;
 
     if (size != 1) {
-        return omap_badwidth_write8(opaque, addr, size);
+        omap_badwidth_write8(opaque, addr, size);
+        return;
     }
 
     if (ch == STI_TRACE_CONTROL_CHANNEL) {
@@ -1359,7 +1362,8 @@ static void omap_prcm_write(void *opaque, hwaddr addr,
     struct omap_prcm_s *s = (struct omap_prcm_s *) opaque;
 
     if (size != 4) {
-        return omap_badwidth_write32(opaque, addr, value);
+        omap_badwidth_write32(opaque, addr, value);
+        return;
     }
 
     switch (addr) {