Re: [PATCH 4/5]block:cryptoloop Fix warning: variable 'cipher' set but not used

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From: David Howells

Subject: Re: [PATCH 4/5]block:cryptoloop Fix warning: variable 'cipher' set but not used

Date: Monday, June 28, 2010 - 5:49 am

Justin P. Mattock <justinmattock@gmail.com> wrote:

quoted text> Im getting this when compiling on gcc 4.6.0
>   CC [M]  drivers/block/cryptoloop.o
> drivers/block/cryptoloop.c: In function 'cryptoloop_init':
> drivers/block/cryptoloop.c:46:8: warning: variable 'cipher' set but not used
> The below fixes it for me. Please have a look and let me know.
> 
>  Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>

Acked-by: David Howells <dhowells@redhat.com>
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Messages in current thread:

[PATCH 0/5] Fix gcc 4.6.0 set but unused variable warnings , Justin P. Mattock, (Sat Jun 26, 11:47 pm)

[PATCH 1/5]security:key.c Fix warning: variable 'key' set ..., Justin P. Mattock, (Sat Jun 26, 11:47 pm)

[PATCH 2/5]security:ebitmap.c Fix warning: variable 'e_sft ..., Justin P. Mattock, (Sat Jun 26, 11:47 pm)

[PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set but ..., Justin P. Mattock, (Sat Jun 26, 11:47 pm)

[PATCH 4/5]block:cryptoloop Fix warning: variable 'cipher' ..., Justin P. Mattock, (Sat Jun 26, 11:47 pm)

[PATCH 5/5]bluetooth:hci_bcsp Fix operation on 'bcsp->msgq ..., Justin P. Mattock, (Sat Jun 26, 11:47 pm)

Re: [PATCH 5/5]bluetooth:hci_bcsp Fix operation on 'bcsp-> ..., Gustavo F. Padovan, (Sun Jun 27, 12:31 am)

Re: [PATCH 1/5]security:key.c Fix warning: variable 'key' ..., David Howells, (Mon Jun 28, 5:38 am)

Re: [PATCH 2/5]security:ebitmap.c Fix warning: variable 'e ..., David Howells, (Mon Jun 28, 5:44 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., David Howells, (Mon Jun 28, 5:48 am)

Re: [PATCH 4/5]block:cryptoloop Fix warning: variable 'cip ..., David Howells, (Mon Jun 28, 5:49 am)

Re: [PATCH 5/5]bluetooth:hci_bcsp Fix operation on 'bcsp-> ..., David Howells, (Mon Jun 28, 5:52 am)

[PATCH] Bluetooth: Fix abuse of the preincrement operator, David Howells, (Mon Jun 28, 5:57 am)

Re: [PATCH 5/5]bluetooth:hci_bcsp Fix operation on 'bcsp-> ..., Bernd Petrovitsch, (Mon Jun 28, 6:02 am)

[PATCH] KEYS: Use the variable 'key' in keyctl_describe_key(), David Howells, (Mon Jun 28, 6:05 am)

Re: [PATCH] Bluetooth: Fix abuse of the preincrement operator, Gustavo F. Padovan, (Mon Jun 28, 6:12 am)

Re: [PATCH] Bluetooth: Fix abuse of the preincrement operator, Justin P. Mattock, (Mon Jun 28, 10:44 am)

Re: [PATCH 1/5]security:key.c Fix warning: variable 'key' ..., Justin P. Mattock, (Mon Jun 28, 10:48 am)

Re: [PATCH 2/5]security:ebitmap.c Fix warning: variable 'e ..., Justin P. Mattock, (Mon Jun 28, 10:49 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Mon Jun 28, 10:52 am)

Re: [PATCH 5/5]bluetooth:hci_bcsp Fix operation on 'bcsp-> ..., Justin P. Mattock, (Mon Jun 28, 10:56 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., David Howells, (Mon Jun 28, 11:47 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Mon Jun 28, 12:03 pm)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Mon Jun 28, 12:08 pm)

Re: [Keyrings] [PATCH] KEYS: Use the variable 'key' in key ..., James Morris, (Mon Jun 28, 4:01 pm)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Mon Jun 28, 8:23 pm)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., David Howells, (Tue Jun 29, 8:47 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Tue Jun 29, 10:14 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Tue Jun 29, 2:53 pm)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., David Howells, (Wed Jun 30, 2:13 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Wed Jun 30, 6:21 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Wed Jun 30, 12:47 pm)

Re: [PATCH] Bluetooth: Fix abuse of the preincrement operator, David Miller, (Wed Jun 30, 1:10 pm)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., David Howells, (Thu Jul 1, 2:31 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Thu Jul 1, 6:41 am)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Thu Jul 1, 1:01 pm)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., David Howells, (Thu Jul 1, 5:10 pm)

Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set ..., Justin P. Mattock, (Thu Jul 1, 5:59 pm)

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