[alsa-devel] [PATCH v4 11/12] string: on strstrip(), first remove leading spaces before running over str

... so that strlen() iterates over a smaller string comprising of the remaining characters only.

Signed-off-by: André Goddard Rosa andre.goddard@gmail.com --- lib/string.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/string.c b/lib/string.c index d9a51d5..cf86eab 100644 --- a/lib/string.c +++ b/lib/string.c @@ -356,8 +356,8 @@ char *strstrip(char *s) size_t size; char *end;

+ s = (char *)skip_spaces(s); size = strlen(s); - if (!size) return s;

@@ -366,7 +366,7 @@ char *strstrip(char *s) end--; *(end + 1) = '\0';

- return (char *)skip_spaces(s); + return s; } EXPORT_SYMBOL(strstrip);