diff options
| author | John L. Hammond <john.hammond@intel.com> | 2013-06-05 21:13:40 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-05 15:16:22 -0700 |
| commit | 6715e395daec8179db174250631a74c282cb580d (patch) | |
| tree | 8614caf8127606d854d65ee936aaadc85b390772 /drivers/staging/lustre | |
| parent | 2bbf23315907251bb67fbd56fc340ab8b45dc370 (diff) | |
staging/lustre/lprocfs: interpret result of dt_statfs() correctly
I accidentally reversed the sense of the error check after the call to
dt_statfs() in lprocfs_dt_rd_{blksize,{files,kbytes}{free,avail}.
Unreverse the error checking.
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3300
Lustre-change: http://review.whamcloud.com/6385
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Robert Read <robert.read@intel.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre')
| -rw-r--r-- | drivers/staging/lustre/lustre/obdclass/dt_object.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/dt_object.c b/drivers/staging/lustre/lustre/obdclass/dt_object.c index 4303698ca643..1c962dd3bd2f 100644 --- a/drivers/staging/lustre/lustre/obdclass/dt_object.c +++ b/drivers/staging/lustre/lustre/obdclass/dt_object.c @@ -944,9 +944,9 @@ int lprocfs_dt_rd_blksize(char *page, char **start, off_t off, struct obd_statfs osfs; int rc = dt_statfs(NULL, dt, &osfs); - if (rc != 0) { + if (rc == 0) { *eof = 1; - rc = snprintf(page, count, "%d\n", + rc = snprintf(page, count, "%u\n", (unsigned) osfs.os_bsize); } @@ -961,7 +961,7 @@ int lprocfs_dt_rd_kbytestotal(char *page, char **start, off_t off, struct obd_statfs osfs; int rc = dt_statfs(NULL, dt, &osfs); - if (rc != 0) { + if (rc == 0) { __u32 blk_size = osfs.os_bsize >> 10; __u64 result = osfs.os_blocks; @@ -983,7 +983,7 @@ int lprocfs_dt_rd_kbytesfree(char *page, char **start, off_t off, struct obd_statfs osfs; int rc = dt_statfs(NULL, dt, &osfs); - if (rc != 0) { + if (rc == 0) { __u32 blk_size = osfs.os_bsize >> 10; __u64 result = osfs.os_bfree; @@ -1005,7 +1005,7 @@ int lprocfs_dt_rd_kbytesavail(char *page, char **start, off_t off, struct obd_statfs osfs; int rc = dt_statfs(NULL, dt, &osfs); - if (rc != 0) { + if (rc == 0) { __u32 blk_size = osfs.os_bsize >> 10; __u64 result = osfs.os_bavail; @@ -1027,7 +1027,7 @@ int lprocfs_dt_rd_filestotal(char *page, char **start, off_t off, struct obd_statfs osfs; int rc = dt_statfs(NULL, dt, &osfs); - if (rc != 0) { + if (rc == 0) { *eof = 1; rc = snprintf(page, count, LPU64"\n", osfs.os_files); } @@ -1043,7 +1043,7 @@ int lprocfs_dt_rd_filesfree(char *page, char **start, off_t off, struct obd_statfs osfs; int rc = dt_statfs(NULL, dt, &osfs); - if (rc != 0) { + if (rc == 0) { *eof = 1; rc = snprintf(page, count, LPU64"\n", osfs.os_ffree); } |