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| author | Kay Sievers <kay@vrfy.org> | 2012-04-05 11:20:46 +0200 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2012-04-05 11:20:46 +0200 |
| commit | a30f498d891f8917e9f6dd7082bec0cb90ac7944 (patch) | |
| tree | 6250fd4635063dbfd3d270faef36d336431c7141 | |
| parent | fc19d790bb76b68ef687d8fabf4d13614d88e811 (diff) | |
| download | patches-a30f498d891f8917e9f6dd7082bec0cb90ac7944.tar.gz | |
printk: remove only the last trailing newline
| -rw-r--r-- | printk.patch | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/printk.patch b/printk.patch index 2b3b082..1666319 100644 --- a/printk.patch +++ b/printk.patch @@ -1619,8 +1619,8 @@ Signed-off-by: Kay Sievers <kay@vrfy.org> - emit_log_char(*tp); - printed_len += tlen; - } -+ while (textlen && text[textlen-1] == '\n') { -+ /* mark and strip a trailing newline */ ++ /* mark and strip a trailing newline */ ++ if (textlen && text[textlen-1] == '\n') { + textlen--; + newline = true; + } |