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| author | Fabian Frederick <fabf@skynet.be> | 2015-06-12 23:46:33 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2015-06-12 23:46:33 -0400 |
| commit | 4b7e2db5c08ca3d9f3b75b2a46f53c358ea55540 (patch) | |
| tree | eb3f74b6484c35628fdf6422736e3c599e244011 | |
| parent | bdf96838aea6a265f2ae6cbcfb12a778c84a0b8e (diff) | |
| download | linux-4b7e2db5c08ca3d9f3b75b2a46f53c358ea55540.tar.bz2 | |
ext4: use swap() in memswap()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
| -rw-r--r-- | fs/ext4/ioctl.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index 7ce85824211b..cb8451246b30 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -31,14 +31,11 @@ static void memswap(void *a, void *b, size_t len) { unsigned char *ap, *bp; - unsigned char tmp; ap = (unsigned char *)a; bp = (unsigned char *)b; while (len-- > 0) { - tmp = *ap; - *ap = *bp; - *bp = tmp; + swap(*ap, *bp); ap++; bp++; } |