Doug / smarc-fsl-linux-kernel

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Commit 57a5a882031dba5cb7bc7ebc955b897498365fe2

Authored by Dan Carpenter
Committed by Chris Mason
1 parent 5986802c2f
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

Btrfs: checking for NULL instead of IS_ERR 

add_qgroup_rb() never returns NULL, only error pointers.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Showing 1 changed file with 3 additions and 1 deletions Side-by-side Diff

... ... @@ -1364,8 +1364,10 @@
1364 1364 spin_lock(&fs_info->qgroup_lock);
1365 1365  
1366 1366 dstgroup = add_qgroup_rb(fs_info, objectid);
1367   - if (!dstgroup)
  1367 + if (IS_ERR(dstgroup)) {
  1368 + ret = PTR_ERR(dstgroup);
1368 1369 goto unlock;
  1370 + }
1369 1371  
1370 1372 if (srcid) {
1371 1373 srcgroup = find_qgroup_rb(fs_info, srcid);