| commit | bf73bd35a296b31dace098b9104b6b593ee0070f | [log] [tgz] |
|---|---|---|
| author | Stephen Boyd <sboyd@codeaurora.org> | Thu Feb 03 15:48:35 2011 -0800 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Thu Feb 03 16:05:43 2011 -0800 |
| tree | 266581a463e779ba26ef5b725508e2d4ced7b9c2 | |
| parent | a99632014631409483a481a6a0d77d09ded47239 [diff] |
hvc_dcc: Simplify put_chars()/get_chars() loops Casting and anding with 0xff is unnecessary in hvc_dcc_put_chars() since buf is already a char[]. __dcc_get_char() can't return an int less than 0 since it only returns a char. Simplify the if statement in hvc_dcc_get_chars() to take this into account. Cc: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>