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| author | Simon Glass <sjg@chromium.org> | 2021-07-24 09:03:32 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-08-02 13:32:14 -0400 |
| commit | 96b23440c1b74cd95022e3ebb08a60fedb04f3b9 (patch) | |
| tree | 468fe008d651886455b680de0376a01b7fdee160 /lib/strto.c | |
| parent | 18546f2982bc2032276759530328725ec4561454 (diff) | |
| download | u-boot-96b23440c1b74cd95022e3ebb08a60fedb04f3b9.tar.gz u-boot-96b23440c1b74cd95022e3ebb08a60fedb04f3b9.tar.bz2 u-boot-96b23440c1b74cd95022e3ebb08a60fedb04f3b9.zip | |
lib: Drop unnecessary check for hex digit
If we see 0x then we can assume this is the start of a hex value. It
does not seem necessary to check for a hex digit after that since it will
happen when parsing the value anyway.
Drop this check to simplify the code and reduce size. Add a few more test
cases for when a 0x prefix is used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/strto.c')
| -rw-r--r-- | lib/strto.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/strto.c b/lib/strto.c index 72903a57c0..5388672213 100644 --- a/lib/strto.c +++ b/lib/strto.c @@ -18,7 +18,7 @@ static const char *_parse_integer_fixup_radix(const char *s, unsigned int *base) { if (*base == 0) { if (s[0] == '0') { - if (tolower(s[1]) == 'x' && isxdigit(s[2])) + if (tolower(s[1]) == 'x') *base = 16; else *base = 8; |