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| author | Li Zefan <[email protected]> | 2009-06-16 22:33:45 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-06-17 02:47:51 +0000 |
| commit | c67ae69b661f3c2fe1a9c8259bc948c68b082166 (patch) | |
| tree | 81ad71329c162167f2af11fbfea60062db0ced3b /lib/genalloc.c | |
| parent | use printk_once() in several places (diff) | |
| download | kernel-c67ae69b661f3c2fe1a9c8259bc948c68b082166.tar.gz kernel-c67ae69b661f3c2fe1a9c8259bc948c68b082166.zip | |
hexdump: remove the trailing space
For example:
hex_dump_to_buffer("AB", 2, 16, 1, buf, 100, 0);
pr_info("[%s]\n", buf);
I'd expect the output to be "[41 42]", but actually it's "[41 42 ]"
This patch also makes the required buf to be minimum. To print the hex
format of "AB", a buf with size 6 should be sufficient, but
hex_dump_to_buffer() required at least 8.
Signed-off-by: Li Zefan <[email protected]>
Acked-by: Randy Dunlap <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/genalloc.c')
0 files changed, 0 insertions, 0 deletions