* [PATCH] block: cryptoloop - Fix build warning
@ 2017-09-25 17:10 Corentin Labbe
2017-09-25 19:24 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Corentin Labbe @ 2017-09-25 17:10 UTC (permalink / raw)
To: axboe, herbert; +Cc: linux-crypto, linux-block, linux-kernel, Corentin Labbe
This patch fix the following build warning:
drivers/block/cryptoloop.c:46:8: warning: variable 'cipher' set but not used [-Wunused-but-set-variable]
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
drivers/block/cryptoloop.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/block/cryptoloop.c b/drivers/block/cryptoloop.c
index 74e03aa537ad..7033a4beda66 100644
--- a/drivers/block/cryptoloop.c
+++ b/drivers/block/cryptoloop.c
@@ -43,7 +43,6 @@ cryptoloop_init(struct loop_device *lo, const struct loop_info64 *info)
int cipher_len;
int mode_len;
char cms[LO_NAME_SIZE]; /* cipher-mode string */
- char *cipher;
char *mode;
char *cmsp = cms; /* c-m string pointer */
struct crypto_skcipher *tfm;
@@ -56,7 +55,6 @@ cryptoloop_init(struct loop_device *lo, const struct loop_info64 *info)
strncpy(cms, info->lo_crypt_name, LO_NAME_SIZE);
cms[LO_NAME_SIZE - 1] = 0;
- cipher = cmsp;
cipher_len = strcspn(cmsp, "-");
mode = cmsp + cipher_len;
--
2.13.5
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] block: cryptoloop - Fix build warning
2017-09-25 17:10 [PATCH] block: cryptoloop - Fix build warning Corentin Labbe
@ 2017-09-25 19:24 ` Jens Axboe
0 siblings, 0 replies; 2+ messages in thread
From: Jens Axboe @ 2017-09-25 19:24 UTC (permalink / raw)
To: Corentin Labbe, herbert; +Cc: linux-crypto, linux-block, linux-kernel
On 09/25/2017 11:10 AM, Corentin Labbe wrote:
> This patch fix the following build warning:
> drivers/block/cryptoloop.c:46:8: warning: variable 'cipher' set but not used [-Wunused-but-set-variable]
Thanks, added for 4.15.
--
Jens Axboe
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-09-25 17:10 [PATCH] block: cryptoloop - Fix build warning Corentin Labbe
2017-09-25 19:24 ` Jens Axboe
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