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authorEric W. Biederman <ebiederm@xmission.com>2018-04-16 03:58:32 +0300
committerEric W. Biederman <ebiederm@xmission.com>2018-04-25 18:44:08 +0300
commit9507a5d01254b96d1b90225b3037e9143149fdc6 (patch)
tree6a3ca6b3a6e1703321bbeaad49e7d9a0135dac50 /arch/sh/mm
parent7ff3a7621ddaa4e2186b732ba4b48f9a6bb88719 (diff)
downloadlinux-9507a5d01254b96d1b90225b3037e9143149fdc6.tar.xz
signal/s390: Use force_sig_fault where appropriate
Filling in struct siginfo before calling force_sig_info a tedious and error prone process, where once in a great while the wrong fields are filled out, and siginfo has been inconsistently cleared. Simplify this process by using the helper force_sig_fault. Which takes as a parameters all of the information it needs, ensures all of the fiddly bits of filling in struct siginfo are done properly and then calls force_sig_info. In short about a 5 line reduction in code for every time force_sig_info is called, which makes the calling function clearer. Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: linux-s390@vger.kernel.org Acked-by: Martin Schwidefsky >schwidefsky@de.ibm.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/sh/mm')
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