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| author | Mike Frysinger <vapier@gentoo.org> | 2010-07-23 05:28:15 -0400 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-08-09 00:26:04 +0200 |
| commit | 8faba4894c6e2bafbfab17260f3db17867cd50d2 (patch) | |
| tree | ff0250e8434708d53d2d58fbd0363962f12da028 /lib/display_options.c | |
| parent | 8011ec638e16695081ce65ce3997499ba41c8ba3 (diff) | |
| download | u-boot-imx-8faba4894c6e2bafbfab17260f3db17867cd50d2.zip u-boot-imx-8faba4894c6e2bafbfab17260f3db17867cd50d2.tar.gz u-boot-imx-8faba4894c6e2bafbfab17260f3db17867cd50d2.tar.bz2 | |
cmd editing: optimize/shrink output blanking
No need to output spaces 1 char at a time in a loop when the printf code
can do the same thing with the right format string. This shrinks things
and gives a nice speed up when killing off lines more than a byte or two
as printf will send out the buffer in one big chunk.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'lib/display_options.c')
0 files changed, 0 insertions, 0 deletions