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authorMasahiro Yamada <masahiroy@kernel.org>2020-02-18 13:00:31 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2020-03-02 15:18:19 +0300
commit3f9070a67a94a2765e99adf0913c30b683a1b840 (patch)
tree26899cafd8a05641a40b0d36c56a2b318f3c2c44 /scripts/basic
parent87d660f08520ccde8569a2202ff346b376011663 (diff)
downloadlinux-3f9070a67a94a2765e99adf0913c30b683a1b840.tar.xz
fixdep: remove redundant null character check
If *q is '\0', the condition (isalnum(*q) || *q == '_') is false anyway. It is redundant to ensure non-zero *q. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts/basic')
-rw-r--r--scripts/basic/fixdep.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index ad2041817985..877ca2c88246 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -246,7 +246,7 @@ static void parse_config_file(const char *p)
}
p += 7;
q = p;
- while (*q && (isalnum(*q) || *q == '_'))
+ while (isalnum(*q) || *q == '_')
q++;
if (str_ends_with(p, q - p, "_MODULE"))
r = q - 7;