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From a347fcea7ab1648cfa28b4fbb903ae95b879b86e Mon Sep 17 00:00:00 2001
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From: Peter Hutterer <peter.hutterer@who-t.net>
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Date: Fri, 20 Mar 2015 14:00:31 +1000
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Subject: [PATCH] udev: builtin-keyboard: invert a condition
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No functional changes, just to make the next patch easier to review
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(cherry picked from commit 8a0fd83cf03547653a195582ba004d2ff69dfbd0)
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Resolves: #1500119
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---
23b3cf
 src/udev/udev-builtin-keyboard.c | 56 ++++++++++++++++----------------
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 1 file changed, 28 insertions(+), 28 deletions(-)
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diff --git a/src/udev/udev-builtin-keyboard.c b/src/udev/udev-builtin-keyboard.c
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index f33401790..86f4018ef 100644
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--- a/src/udev/udev-builtin-keyboard.c
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+++ b/src/udev/udev-builtin-keyboard.c
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@@ -115,43 +115,43 @@ static int builtin_keyboard(struct udev_device *dev, int argc, char *argv[], boo
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         udev_list_entry_foreach(entry, udev_device_get_properties_list_entry(dev)) {
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                 const char *key;
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                 char *endptr;
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-                unsigned scancode;
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-                const char *keycode;
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                 key = udev_list_entry_get_name(entry);
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-                if (!startswith(key, "KEYBOARD_KEY_"))
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-                        continue;
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-
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-                /* KEYBOARD_KEY_<hex scan code>=<key identifier string> */
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-                scancode = strtoul(key + 13, &endptr, 16);
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-                if (endptr[0] != '\0') {
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-                        log_error("Error, unable to parse scan code from '%s'", key);
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-                        continue;
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-                }
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+                if (startswith(key, "KEYBOARD_KEY_")) {
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+                        const char *keycode;
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+                        unsigned scancode;
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+
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+                        /* KEYBOARD_KEY_<hex scan code>=<key identifier string> */
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+                        scancode = strtoul(key + 13, &endptr, 16);
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+                        if (endptr[0] != '\0') {
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+                                log_error("Error, unable to parse scan code from '%s'", key);
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+                                continue;
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+                        }
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-                keycode = udev_list_entry_get_value(entry);
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+                        keycode = udev_list_entry_get_value(entry);
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-                /* a leading '!' needs a force-release entry */
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-                if (keycode[0] == '!') {
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-                        keycode++;
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+                        /* a leading '!' needs a force-release entry */
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+                        if (keycode[0] == '!') {
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+                                keycode++;
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-                        release[release_count] = scancode;
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-                        if (release_count <  ELEMENTSOF(release)-1)
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-                                release_count++;
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+                                release[release_count] = scancode;
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+                                if (release_count <  ELEMENTSOF(release)-1)
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+                                        release_count++;
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-                        if (keycode[0] == '\0')
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-                                continue;
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-                }
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+                                if (keycode[0] == '\0')
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+                                        continue;
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+                        }
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-                if (fd == -1) {
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-                        fd = open(node, O_RDWR|O_CLOEXEC|O_NONBLOCK|O_NOCTTY);
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-                        if (fd < 0) {
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-                                log_error_errno(errno, "Error, opening device '%s': %m", node);
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-                                return EXIT_FAILURE;
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+                        if (fd == -1) {
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+                                fd = open(node, O_RDWR|O_CLOEXEC|O_NONBLOCK|O_NOCTTY);
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+                                if (fd < 0) {
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+                                        log_error_errno(errno, "Error, opening device '%s': %m", node);
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+                                        return EXIT_FAILURE;
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+                                }
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                         }
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-                }
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-                map_keycode(fd, node, scancode, keycode);
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+                        map_keycode(fd, node, scancode, keycode);
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+                }
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         }
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         /* install list of force-release codes */