[PATCH] Make dir_init inline

["Seija K. via GitGitGadget" <gitgitgadget@gmail.com>]

From: Seija K <pi1024e@github.com>

commit: A void that simply calls another function would be better off as inline.
Plus, dir_init being originally a memset call makes this change more fitting.
Finally, even if a stack trace is made, a memset call will be in said trace anyway.

Signed-off-by: Seija K. <pi1024e@github.com>
---
    Make dir_init inline
    
    commit: A void that simply calls another function would be better off as
    inline. Plus, dir_init being originally a memset call makes this change
    more fitting. Finally, even if a stack trace is made, a memset call will
    be in said trace anyway.

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-916%2Fpi1024e%2Fpatch-1-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-916/pi1024e/patch-1-v1
Pull-Request: https://github.com/git/git/pull/916

 dir.c | 11 +++--------
 dir.h |  5 ++++-
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/dir.c b/dir.c
index ebea5f1f91..c9c890785d 100644
--- a/dir.c
+++ b/dir.c
@@ -54,11 +54,6 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
 static int resolve_dtype(int dtype, struct index_state *istate,
 			 const char *path, int len);
 
-void dir_init(struct dir_struct *dir)
-{
-	memset(dir, 0, sizeof(*dir));
-}
-
 int count_slashes(const char *s)
 {
 	int cnt = 0;
@@ -167,14 +162,14 @@ static size_t common_prefix_len(const struct pathspec *pathspec)
 			char c = pathspec->items[n].match[i];
 			if (c != pathspec->items[0].match[i])
 				break;
-			if (c == '/')
-				len = i + 1;
 			i++;
+			if (c == '/')
+				len = i;
 		}
 		if (n == 0 || len < max) {
 			max = len;
 			if (!max)
-				break;
+				return 0;
 		}
 	}
 	return max;
diff --git a/dir.h b/dir.h
index a3c40dec51..8da509f42c 100644
--- a/dir.h
+++ b/dir.h
@@ -361,7 +361,10 @@ int match_pathspec(const struct index_state *istate,
 int report_path_error(const char *ps_matched, const struct pathspec *pathspec);
 int within_depth(const char *name, int namelen, int depth, int max_depth);
 
-void dir_init(struct dir_struct *dir);
+static inline void dir_init(struct dir_struct *dir)
+{
+	memset(dir, 0, sizeof(*dir));
+}
 
 int fill_directory(struct dir_struct *dir,
 		   struct index_state *istate,

base-commit: e31aba42fb12bdeb0f850829e008e1e3f43af500
-- 
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