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authorMathias Krause <minipli@googlemail.com>2014-08-27 20:28:56 +0930
committerRusty Russell <rusty@rustcorp.com.au>2014-08-27 21:54:11 +0930
commitd93e1719a313ca960b38c5159be0106884317997 (patch)
tree10230aeafdbf5e41618c36b411bb2753e84702e7 /scripts
parent7a3ee7538598e0d60e6aa87dcf34a4e8a0adebc2 (diff)
downloadlinux-d93e1719a313ca960b38c5159be0106884317997.tar.gz
modpost: simplify file name generation of *.mod.c files
Avoid the variable length array (vla), just use PATH_MAX instead. This not only makes this code clang friedly, it also leads to a code size reduction: text data bss dec hex filename 51765 2224 12416 66405 10365 scripts/mod/modpost.old 51677 2224 12416 66317 1030d scripts/mod/modpost.new Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/mod/modpost.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index c2ebdc788f4c..3b405c726ec5 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -2212,7 +2212,7 @@ int main(int argc, char **argv)
err = 0;
for (mod = modules; mod; mod = mod->next) {
- char fname[strlen(mod->name) + 10];
+ char fname[PATH_MAX];
if (mod->skip)
continue;