staging: greybus: loopback: use sysfs_emit in sysfs show functions

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As per the kernel's documentation, sysfs_emit() is the preferred way
to format strings for sysfs attributes. It handles buffer overruns
safely. Replace sprintf calls with sysfs_emit across all loopback
sysfs show macros.

Signed-off-by: Luis Soza Rodriguez <contact@sluisr.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20260309230507.4931-1-contact@sluisr.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Luis Soza Rodriguez 2026-03-09 17:05:07 -06:00 • committed by Greg Kroah-Hartman

parent e66cd5a8f2

commit a11fdb9f58

1 changed files with 7 additions and 7 deletions

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drivers/staging/greybus/loopback.c

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