From 59d60d26a58be75e9e3b813104c2dfd3b58eb662 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sat, 8 Feb 2025 02:50:13 +0900 Subject: modpost: introduce get_basename() helper The logic to retrieve the basename appears multiple times. Factor out the common pattern into a helper function. I copied kbasename() from include/linux/string.h and renamed it to get_basename(). Signed-off-by: Masahiro Yamada Reviewed-by: Nicolas Schier --- scripts/mod/sumversion.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'scripts/mod/sumversion.c') diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c index 6de9af17599d..e79fc40d852f 100644 --- a/scripts/mod/sumversion.c +++ b/scripts/mod/sumversion.c @@ -309,15 +309,10 @@ static int parse_source_files(const char *objfile, struct md4_ctx *md) cmd = xmalloc(strlen(objfile) + sizeof("..cmd")); - base = strrchr(objfile, '/'); - if (base) { - base++; - dirlen = base - objfile; - sprintf(cmd, "%.*s.%s.cmd", dirlen, objfile, base); - } else { - dirlen = 0; - sprintf(cmd, ".%s.cmd", objfile); - } + base = get_basename(objfile); + dirlen = base - objfile; + sprintf(cmd, "%.*s.%s.cmd", dirlen, objfile, base); + dir = xmalloc(dirlen + 1); strncpy(dir, objfile, dirlen); dir[dirlen] = '\0'; -- cgit v1.2.3