staging: rtl8712: Invert if statements to reduce indentation level

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Invert if statements to be able to return immediately in case of error,
and to avoid additional else branch, and then continue with the rest
of the function without excessive indentation.

This was found using the following Coccinelle script:

@disable neg_if@
expression e,E;
statement S;
@@

*if (e)
S
else { return -E; }

@disable neg_if@
expression e,E;
statement S;
identifier l;
@@

*if (e)
S
else { rc = -E; goto l;  }

Signed-off-by: Narcisa Ana Maria Vasile <narcisaanamaria12@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Narcisa Ana Maria Vasile 2017-03-22 00:52:40 +02:00 • committed by Greg Kroah-Hartman

parent ff49304b5b

commit e6d9379507

1 changed files with 17 additions and 22 deletions

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drivers/staging/rtl8712/rtl871x_ioctl_linux.c

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