multi-service daemon: documentation

diff --git a/builtin-apply.c b/builtin-apply.c
index a874375e7826ec6653dff94aad752c3cb6d17bb0..1a1deaf78c61547a53bf0c3f7f1e7f37464610c5 100644 (file)
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -628,9 +628,7 @@ static char *git_header_name(char *line, int llen)
         * form.
         */
        for (len = 0 ; ; len++) {
-               char c = name[len];
-
-               switch (c) {
+               switch (name[len]) {
                default:
                        continue;
                case '\n':
@@ -1133,8 +1131,7 @@ static struct fragment *parse_binary_hunk(char **buf_p,
        return frag;
 
  corrupt:
-       if (data)
-               free(data);
+       free(data);
        *status_p = -1;
        error("corrupt binary patch at line %d: %.*s",
              linenr-1, llen-1, buffer);
@@ -1331,8 +1328,7 @@ static void show_stats(struct patch *patch)
                printf(" %s%-*s |%5d %.*s%.*s\n", prefix,
                       len, name, patch->lines_added + patch->lines_deleted,
                       add, pluses, del, minuses);
-       if (qname)
-               free(qname);
+       free(qname);
 }
 
 static int read_old_data(struct stat *st, const char *path, void *buf, unsigned long size)
@@ -1944,16 +1940,16 @@ static int check_patch(struct patch *patch, struct patch *prev_patch)
 static int check_patch_list(struct patch *patch)
 {
        struct patch *prev_patch = NULL;
-       int error = 0;
+       int err = 0;
 
        for (prev_patch = NULL; patch ; patch = patch->next) {
                if (apply_verbosely)
                        say_patch_name(stderr,
                                       "Checking patch ", patch, "...\n");
-               error |= check_patch(patch, prev_patch);
+               err |= check_patch(patch, prev_patch);
                prev_patch = patch;
        }
-       return error;
+       return err;
 }
 
 static void show_index_list(struct patch *list)
@@ -2557,7 +2553,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix)
                        continue;
                }
                if (!strcmp(arg, "--reject")) {
-                       apply = apply_with_reject = 1;
+                       apply = apply_with_reject = apply_verbosely = 1;
                        continue;
                }
                if (!strcmp(arg, "--verbose")) {