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| author | Jesper Juhl <jj@chaosbits.net> | 2011-07-12 00:32:04 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2011-07-25 14:55:17 +0200 |
| commit | 1ae14703e76de49e6116296f3b20925f491dbb16 (patch) | |
| tree | eab1c037d4b2f66f7338c806a61e9c69f6c737c8 /scripts/genksyms | |
| parent | 0ff35771fc7a96a2244f38573b6d56199ec75056 (diff) | |
| download | lwn-1ae14703e76de49e6116296f3b20925f491dbb16.tar.gz lwn-1ae14703e76de49e6116296f3b20925f491dbb16.zip | |
genksyms: Use same type in loop comparison
The ARRAY_SIZE macro in scripts/genksyms/genksyms.c returns a value of
type size_t. That value is being compared to a variable of type int in
a loop in read_node(). Change the int variable to size_t type as well,
so we don't do signed vs unsigned type comparisons with all the
potential promotion/sign extension trouble that can cause (also
silences compiler warnings at high levels of warnings).
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/genksyms')
| -rw-r--r-- | scripts/genksyms/genksyms.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c index f9e75531ea03..6d3fda0ce2ae 100644 --- a/scripts/genksyms/genksyms.c +++ b/scripts/genksyms/genksyms.c @@ -448,7 +448,7 @@ static struct string_list *read_node(FILE *f) node.string = buffer; if (node.string[1] == '#') { - int n; + size_t n; for (n = 0; n < ARRAY_SIZE(symbol_types); n++) { if (node.string[0] == symbol_types[n].n) { |