openkylin
/
platform_kernel-5.15
mirror of https://gitee.com/openkylin/platform_kernel-5.15.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

crypto: n2 - Fix a get/put_cpu() imbalance 

Fix a get/put_cpu() imbalance in the error case when qp == NULL

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Thomas Meyer 2011-08-15 15:20:19 +08:00 committed by Herbert Xu
parent 66be895158
commit e27303b256
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/crypto/n2_core.c
View File

@ -1006,9 +1006,9 @@ static int n2_do_ecb(struct ablkcipher_request *req, bool encrypt)
spin_unlock_irqrestore(&qp->lock, flags); spin_unlock_irqrestore(&qp->lock, flags);
out:
put_cpu(); put_cpu();
out:
n2_chunk_complete(req, NULL); n2_chunk_complete(req, NULL);
return err; return err;
} }
@ -1096,9 +1096,9 @@ static int n2_do_chaining(struct ablkcipher_request *req, bool encrypt)
spin_unlock_irqrestore(&qp->lock, flags); spin_unlock_irqrestore(&qp->lock, flags);
out:
put_cpu(); put_cpu();
out:
n2_chunk_complete(req, err ? NULL : final_iv_addr); n2_chunk_complete(req, err ? NULL : final_iv_addr);
return err; return err;
} }