2dacea4723
[ Upstream commit 8d1a4817cce1b15b4909f0e324a4f5af5952da67 ]
A warning that I thought to be solved by a previous patch of mine
has resurfaced with gcc-8:
media/imx/imx-media-csi.c: In function 'csi_link_validate':
media/imx/imx-media-csi.c:1025:20: error: 'upstream_ep' may be used uninitialized in this function [-Werror=maybe-uninitialized]
media/imx/imx-media-csi.c:1026:24: error: 'upstream_ep.bus_type' may be used uninitialized in this function [-Werror=maybe-uninitialized]
media/imx/imx-media-csi.c:127:19: error: 'upstream_ep.bus.parallel.bus_width' may be used uninitialized in this function [-Werror=maybe-uninitialized]
media/imx/imx-media-csi.c: In function 'csi_enum_mbus_code':
media/imx/imx-media-csi.c:132:9: error: '*((void *)&upstream_ep+12)' may be used uninitialized in this function [-Werror=maybe-uninitialized]
media/imx/imx-media-csi.c:132:48: error: 'upstream_ep.bus.parallel.bus_width' may be used uninitialized in this function [-Werror=maybe-uninitialized]
I spent some more time digging in this time, and think I have a better
fix, bailing out of the function that either initializes or errors
out here, which simplifies the code enough for gcc to figure out
what is going on. The earlier partial workaround can be removed now,
as the new workaround is better.
Fixes:
|
||
|---|---|---|
| .. | ||
| android | ||
| axis-fifo | ||
| board | ||
| clocking-wizard | ||
| comedi | ||
| dgnc | ||
| emxx_udc | ||
| erofs | ||
| fbtft | ||
| fsl-dpaa2 | ||
| fwserial | ||
| gasket | ||
| gdm724x | ||
| goldfish | ||
| greybus | ||
| gs_fpgaboot | ||
| iio | ||
| ks7010 | ||
| media | ||
| most | ||
| mt29f_spinand | ||
| mt7621-dma | ||
| mt7621-dts | ||
| mt7621-eth | ||
| mt7621-mmc | ||
| mt7621-pci | ||
| mt7621-pinctrl | ||
| mt7621-spi | ||
| netlogic | ||
| nvec | ||
| octeon | ||
| octeon-usb | ||
| olpc_dcon | ||
| pi433 | ||
| rtl8188eu | ||
| rtl8192e | ||
| rtl8192u | ||
| rtl8712 | ||
| rtl8723bs | ||
| rtlwifi | ||
| rts5208 | ||
| sm750fb | ||
| speakup | ||
| unisys | ||
| vboxvideo | ||
| vc04_services | ||
| vme | ||
| vt6655 | ||
| vt6656 | ||
| wilc1000 | ||
| wlan-ng | ||
| xgifb | ||
| Kconfig | ||
| Makefile | ||