fbdev: fbmon: fix -Wextra build warnings
When 'DEBUG' is not defined, modify the DPRINTK() macro to use the no_printk() macro instead of using <empty>. This fixes a build warning when -Wextra is used and provides printk format checking: ../drivers/video/fbdev/core/fbmon.c:812:47: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body] ../drivers/video/fbdev/core/fbmon.c:842:24: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body] ../drivers/video/fbdev/core/fbmon.c:847:24: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body] Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Antonino Daplas <adaplas@gmail.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200315041002.24473-2-rdunlap@infradead.org
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@ -44,7 +44,7 @@
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#ifdef DEBUG
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#ifdef DEBUG
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#define DPRINTK(fmt, args...) printk(fmt,## args)
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#define DPRINTK(fmt, args...) printk(fmt,## args)
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#else
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#else
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#define DPRINTK(fmt, args...)
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#define DPRINTK(fmt, args...) no_printk(fmt, ##args)
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#endif
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#endif
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#define FBMON_FIX_HEADER 1
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#define FBMON_FIX_HEADER 1
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