remoteproc: snprintf() can return more than was printed

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snprintf() returns the number of characters which would have been
printed if there were enough space.  For example, on the first print if
we fill up the 28 character string then it would return a number more
than 30.  Use scnprintf() instead because that returns the actual number
of characters printed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>

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Dan Carpenter 2012-09-25 10:02:51 +03:00 • committed by Ohad Ben-Cohen

parent ec4d02d918

commit ae768d5fac

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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drivers/remoteproc/remoteproc_debugfs.c

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