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Building with 'make W=1' shows a few harmless warnings: drivers/video/fbdev/omap2/omapfb/omapfb-main.c: In function 'omapfb_calc_addr': drivers/video/fbdev/omap2/omapfb/omapfb-main.c:823:56: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body] 823 | var->xoffset, var->yoffset, offset); | ^ drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c: In function 'omapfb_ioctl': drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c:911:45: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body] 911 | DBG("ioctl failed: %d\n", r); Avoid these by using no_printk(), which adds format string checking as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210322105307.1291840-1-arnd@kernel.org |
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