From 7a7d5f019f9998912ead63d3491407d2218e9874 Mon Sep 17 00:00:00 2001 From: Fan Chengniang Date: Tue, 10 Feb 2015 18:23:13 +0800 Subject: [PATCH] btrfs-progs: use correct the return value The return values 12 and 13 are not used spectially except as return value. No description and definition about them. so I change them to generic errno. Signed-off-by: Fan Chengniang Signed-off-by: David Sterba --- qgroup.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/qgroup.c b/qgroup.c index d59f4bbf..5a4e3938 100644 --- a/qgroup.c +++ b/qgroup.c @@ -21,6 +21,7 @@ #include "ctree.h" #include "ioctl.h" #include "utils.h" +#include #define BTRFS_QGROUP_NFILTERS_INCREASE (2 * BTRFS_QGROUP_FILTER_MAX) #define BTRFS_QGROUP_NCOMPS_INCREASE (2 * BTRFS_QGROUP_COMP_MAX) @@ -1294,7 +1295,7 @@ qgroup_inherit_realloc(struct btrfs_qgroup_inherit **inherit, int n, int pos) out = calloc(sizeof(*out) + sizeof(out->qgroups[0]) * (nitems + n), 1); if (out == NULL) { fprintf(stderr, "ERROR: Not enough memory\n"); - return 13; + return -ENOMEM; } if (*inherit) { @@ -1322,7 +1323,7 @@ int qgroup_inherit_add_group(struct btrfs_qgroup_inherit **inherit, char *arg) if (qgroupid == 0) { fprintf(stderr, "ERROR: bad qgroup specification\n"); - return 12; + return -EINVAL; } if (*inherit) @@ -1349,7 +1350,7 @@ int qgroup_inherit_add_copy(struct btrfs_qgroup_inherit **inherit, char *arg, if (!p) { bad: fprintf(stderr, "ERROR: bad copy specification\n"); - return 12; + return -EINVAL; } *p = 0; qgroup_src = parse_qgroupid(arg);