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112c37a6a6
Fix warnings reported by Clang static code analyzer:
CC ui/input-linux.o
ui/input-linux.c:343:9: warning: Value stored to 'rc' is never read
rc = ioctl(il->fd, EVIOCGBIT(EV_REL, sizeof(relmap)), &relmap);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ui/input-linux.c:351:9: warning: Value stored to 'rc' is never read
rc = ioctl(il->fd, EVIOCGBIT(EV_ABS, sizeof(absmap)), &absmap);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ui/input-linux.c:354:13: warning: Value stored to 'rc' is never read
rc = ioctl(il->fd, EVIOCGABS(ABS_X), &absinfo);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ui/input-linux.c:357:13: warning: Value stored to 'rc' is never read
rc = ioctl(il->fd, EVIOCGABS(ABS_Y), &absinfo);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ui/input-linux.c:365:9: warning: Value stored to 'rc' is never read
rc = ioctl(il->fd, EVIOCGBIT(EV_KEY, sizeof(keymap)), keymap);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ui/input-linux.c:366:9: warning: Value stored to 'rc' is never read
rc = ioctl(il->fd, EVIOCGKEY(sizeof(keystate)), keystate);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Reported-by: Clang Static Analyzer
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-id: 20200322161219.17757-1-philmd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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| .. | ||
| icons | ||
| keycodemapdb@6b3d716e2b | ||
| shader | ||
| cocoa.m | ||
| console-gl.c | ||
| console.c | ||
| curses_keys.h | ||
| curses.c | ||
| cursor_hidden.xpm | ||
| cursor_left_ptr.xpm | ||
| cursor.c | ||
| egl-context.c | ||
| egl-headless.c | ||
| egl-helpers.c | ||
| gtk-egl.c | ||
| gtk-gl-area.c | ||
| gtk.c | ||
| input-barrier.c | ||
| input-barrier.h | ||
| input-keymap.c | ||
| input-legacy.c | ||
| input-linux.c | ||
| input.c | ||
| kbd-state.c | ||
| keymaps.c | ||
| keymaps.h | ||
| Makefile.objs | ||
| qemu-pixman.c | ||
| qemu-x509.h | ||
| qemu.desktop | ||
| sdl2-2d.c | ||
| sdl2-gl.c | ||
| sdl2-input.c | ||
| sdl2.c | ||
| shader.c | ||
| spice-app.c | ||
| spice-core.c | ||
| spice-display.c | ||
| spice-input.c | ||
| trace-events | ||
| vgafont.h | ||
| vnc_keysym.h | ||
| vnc-auth-sasl.c | ||
| vnc-auth-sasl.h | ||
| vnc-auth-vencrypt.c | ||
| vnc-auth-vencrypt.h | ||
| vnc-enc-hextile-template.h | ||
| vnc-enc-hextile.c | ||
| vnc-enc-tight.c | ||
| vnc-enc-tight.h | ||
| vnc-enc-zlib.c | ||
| vnc-enc-zrle.c | ||
| vnc-enc-zrle.h | ||
| vnc-enc-zrle.inc.c | ||
| vnc-enc-zywrle-template.c | ||
| vnc-enc-zywrle.h | ||
| vnc-jobs.c | ||
| vnc-jobs.h | ||
| vnc-palette.c | ||
| vnc-palette.h | ||
| vnc-stubs.c | ||
| vnc-ws.c | ||
| vnc-ws.h | ||
| vnc.c | ||
| vnc.h | ||
| x_keymap.c | ||
| x_keymap.h | ||