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| H A D | img-ascii-lcd.c | diff 26a2c54d03bd514fb3d3520706f911b3ca56b011 Mon Feb 19 16:47:52 CET 2018 Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> auxdisplay: img-ascii-lcd: Silence 2 uninitialized warnings
The warnings are:
drivers/auxdisplay/img-ascii-lcd.c: warning: 'err' may be used
uninitialized in this function [-Wuninitialized]
At lines 109 and 207. Reported by Geert using the build service
several times, e.g.:
https://lkml.org/lkml/2018/2/19/303
They are two false positives, since num_chars > 0 in the three present
configurations (boston, malta, sead3). Initialize to 0 in order to
silence the warning.
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Paul Burton <paul.burton@mips.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
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