btrfs-progs: update CHANGES for v4.16

[platform/upstream/btrfs-progs.git] / cmds-quota.c

diff --git a/cmds-quota.c b/cmds-quota.c
index 15bd4b9..745889d 100644 (file)
--- a/cmds-quota.c
+++ b/cmds-quota.c
@@ -35,7 +35,6 @@ static int quota_ctl(int cmd, int argc, char **argv)
 {
        int ret = 0;
        int fd;
-       int e;
        char *path = argv[1];
        struct btrfs_ioctl_quota_ctl_args args;
        DIR *dirstream = NULL;
@@ -51,10 +50,9 @@ static int quota_ctl(int cmd, int argc, char **argv)
                return 1;
 
        ret = ioctl(fd, BTRFS_IOC_QUOTA_CTL, &args);
-       e = errno;
        close_file_or_dir(fd, dirstream);
        if (ret < 0) {
-               error("quota command failed: %s", strerror(e));
+               error("quota command failed: %m");
                return 1;
        }
        return 0;
@@ -158,8 +156,7 @@ static int cmd_quota_rescan(int argc, char **argv)
        if (ioctlnum == BTRFS_IOC_QUOTA_RESCAN_STATUS) {
                close_file_or_dir(fd, dirstream);
                if (ret < 0) {
-                       error("could not obtain quota rescan status: %s",
-                             strerror(e));
+                       error("could not obtain quota rescan status: %m");
                        return 1;
                }
                if (!args.flags)
@@ -174,7 +171,7 @@ static int cmd_quota_rescan(int argc, char **argv)
                printf("quota rescan started\n");
                fflush(stdout);
        } else if (ret < 0 && (!wait_for_completion || e != EINPROGRESS)) {
-               error("quota rescan failed: %s", strerror(e));
+               error("quota rescan failed: %m");
                close_file_or_dir(fd, dirstream);
                return 1;
        }
@@ -183,8 +180,7 @@ static int cmd_quota_rescan(int argc, char **argv)
                ret = ioctl(fd, BTRFS_IOC_QUOTA_RESCAN_WAIT, &args);
                e = errno;
                if (ret < 0) {
-                       error("quota rescan wait failed: %s",
-                             strerror(e));
+                       error("quota rescan wait failed: %m");
                        close_file_or_dir(fd, dirstream);
                        return 1;
                }