blkpr: cosmetic coding style changes

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/blkpr.c b/sys-utils/blkpr.c
index 02e5037fec50f4419f6b2e0c4092e5dcf26e16a0..01154a8542c63f85a0ef424bcd6cceb6ea8129a1 100644 (file)
--- a/sys-utils/blkpr.c
+++ b/sys-utils/blkpr.c
@@ -79,9 +79,8 @@ static int parse_type_by_str(struct type_string *ts, int nmem, char *pattern)
        int i;
 
        for (i = 0; i < nmem; i++) {
-               if (!strcmp(ts[i].str, pattern)) {
+               if (!strcmp(ts[i].str, pattern))
                        return ts[i].type;
-               }
        }
 
        return -1;
@@ -113,9 +112,8 @@ static int do_pr(char *path, uint64_t key, uint64_t oldkey, int op, int type, in
        int fd, ret;
 
        fd = open(path, O_RDWR);
-       if (fd < 0) {
+       if (fd < 0)
                err(EXIT_FAILURE, _("cannot open %s"), path);
-       }
 
        switch (op) {
        case IOC_PR_REGISTER:
@@ -150,11 +148,10 @@ static int do_pr(char *path, uint64_t key, uint64_t oldkey, int op, int type, in
        }
 
        close(fd);
-       if (ret < 0) {
+       if (ret < 0)
                err(EXIT_FAILURE, _("pr ioctl failed"));
-       } else if (ret > 0) {
+       if (ret > 0)
                errx(EXIT_FAILURE, _("error code 0x%x, for more detailed information see specification of device model."), ret);
-       }
 
        return ret;
 }
@@ -234,21 +231,18 @@ int main(int argc, char **argv)
                        break;
                case 'o':
                        operation = parse_pr_operation(optarg);
-                       if (operation < 0) {
+                       if (operation < 0)
                                err(EXIT_FAILURE, _("unknown operation"));
-                       }
                        break;
                case 't':
                        type = parse_pr_type(optarg);
-                       if (type < 0) {
+                       if (type < 0)
                                err(EXIT_FAILURE, _("unknown type"));
-                       }
                        break;
                case 'f':
                        flag = parse_pr_flag(optarg);
-                       if (flag < 0) {
+                       if (flag < 0)
                                err(EXIT_FAILURE, _("unknown flag"));
-                       }
                        break;
 
                case 'h':
@@ -260,9 +254,8 @@ int main(int argc, char **argv)
                }
        }
 
-       if (optind == argc) {
+       if (optind == argc)
                errx(EXIT_FAILURE, _("no device specified"));
-       }
 
        path = argv[optind++];
        if (optind != argc) {