X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=cmds-quota.c;h=745889d125236e71e9fe096974f8e3ae26794eec;hb=f0a376df4733dc6f0f0cdc529f4e7df64806f3f6;hp=f9b422dc627001eddd429a67d87a42c0c9dae18f;hpb=795cfb9b1735c09f108c91f93b578203cd865163;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/cmds-quota.c b/cmds-quota.c
index f9b422d..745889d 100644
--- a/cmds-quota.c
+++ b/cmds-quota.c
@@ -24,6 +24,7 @@
 
 #include "commands.h"
 #include "utils.h"
+#include "help.h"
 
 static const char * const quota_cmd_group_usage[] = {
 	"btrfs quota <command> [options] <path>",
@@ -34,7 +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;
@@ -50,10 +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;
@@ -157,8 +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)
@@ -173,7 +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;
 	}
@@ -182,8 +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;
 		}