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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-09-15 03:54:38 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-09-15 19:05:23 (GMT) |
| commit | 2fc1c80edefddd72b91be5fcfae0a6cb8e3f597c (patch) | |
| tree | 576d98272507783b0d5a3b5a269f6e14e3725707 | |
| parent | ce2a07b77ceae8ed4b95a1c0165c6e179252ffee (diff) | |
| download | u-boot-2fc1c80edefddd72b91be5fcfae0a6cb8e3f597c.tar.xz | |
kbuild: fixdep: drop meaningless hash table initialization
The clear_config() is called just once at the beginning of this
program, but the global variable hashtab[] is already zero-filled
at the start-up.
[ Linux commit: d179e22762fd38414c4108acedd5feca4cf7e0d8 ]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Michal Marek <mmarek@suse.com>
| -rw-r--r-- | scripts/basic/fixdep.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c index 20fed03..074234f 100644 --- a/scripts/basic/fixdep.c +++ b/scripts/basic/fixdep.c @@ -193,23 +193,6 @@ static void define_config(const char *name, int len, unsigned int hash) } /* - * Clear the set of configuration strings. - */ -static void clear_config(void) -{ - struct item *aux, *next; - unsigned int i; - - for (i = 0; i < HASHSZ; i++) { - for (aux = hashtab[i]; aux; aux = next) { - next = aux->next; - free(aux); - } - hashtab[i] = NULL; - } -} - -/* * Record the use of a CONFIG_* word. */ static void use_config(const char *m, int slen) @@ -347,8 +330,6 @@ static void parse_dep_file(void *map, size_t len) int saw_any_target = 0; int is_first_dep = 0; - clear_config(); - while (m < end) { /* Skip any "white space" */ while (m < end && (*m == ' ' || *m == '\\' || *m == '\n')) |