diff options
| author | Gary R Hook <gary.hook@amd.com> | 2017-06-19 12:31:17 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-06-22 16:54:09 +0800 |
| commit | 30b4c54ccdebfc5a0210d9a4d77cc3671c9d1576 (patch) | |
| tree | 7b4cc0c05baa47e39360dd72b15411f46001f35c /drivers/crypto | |
| parent | f2339eb9b9b01c6728ed36c274ca381bc6c452c0 (diff) | |
| download | linux-30b4c54ccdebfc5a0210d9a4d77cc3671c9d1576.tar.bz2 | |
crypto: ccp - Release locks before returning
krobot warning: make sure that all error return paths release locks.
Signed-off-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/ccp/ccp-debugfs.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/crypto/ccp/ccp-debugfs.c b/drivers/crypto/ccp/ccp-debugfs.c index 6d86693b117f..3cd6c83754e0 100644 --- a/drivers/crypto/ccp/ccp-debugfs.c +++ b/drivers/crypto/ccp/ccp-debugfs.c @@ -297,12 +297,11 @@ void ccp5_debugfs_setup(struct ccp_device *ccp) return; write_lock_irqsave(&ccp_debugfs_lock, flags); - if (!ccp_debugfs_dir) { + if (!ccp_debugfs_dir) ccp_debugfs_dir = debugfs_create_dir(KBUILD_MODNAME, NULL); - if (!ccp_debugfs_dir) - return; - } write_unlock_irqrestore(&ccp_debugfs_lock, flags); + if (!ccp_debugfs_dir) + return; ccp->debugfs_instance = debugfs_create_dir(ccp->name, ccp_debugfs_dir); if (!ccp->debugfs_instance) |