diff options
| author | Paul Jackson <pj@sgi.com> | 2005-10-31 00:03:19 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-31 02:37:27 +0100 |
| commit | 82da2c372712c772134d01317aa2517c923a74f8 (patch) | |
| tree | 89e30cd1d0191acc1fa1a03658226bdaa126a077 /lib | |
| parent | [PATCH] Error checks omitted in init_tmpfs() in mm/tiny-shmem.c (diff) | |
| download | linux-82da2c372712c772134d01317aa2517c923a74f8.tar.xz linux-82da2c372712c772134d01317aa2517c923a74f8.zip | |
[PATCH] lib/string.c cleanup: restore useful memmove const
A couple of (char *) casts removed in a previous cleanup patch in
lib/string.c:memmove() were actually useful, as they suppressed a couple of
warnings:
assignment discards qualifiers from pointer target type
Fix by declaring the local variable const in the first place, so casts
aren't needed to strip the const qualifier.
Signed-off-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/string.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/string.c b/lib/string.c index d7a5ff9b81ea..037a48acedbb 100644 --- a/lib/string.c +++ b/lib/string.c @@ -488,7 +488,8 @@ EXPORT_SYMBOL(memcpy); */ void *memmove(void *dest, const void *src, size_t count) { - char *tmp, *s; + char *tmp; + const char *s; if (dest <= src) { tmp = dest; |