src/login_nopam.c: Simplify some code#1643
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Calling strcaseeq() explicitly is more readable, and it allows removing the comments. The code becomes simpler. Signed-off-by: Alejandro Colomar <alx@kernel.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
This simplifies the conditionals, allowing the removal of 'else's. Signed-off-by: Alejandro Colomar <alx@kernel.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
This will allow reducing indentation for the rest of the code. Signed-off-by: Alejandro Colomar <alx@kernel.org>
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Signed-off-by: Alejandro Colomar <alx@kernel.org>
And rename the iterator to the usual 'i'. Signed-off-by: Alejandro Colomar <alx@kernel.org>
This makes the logic more readable, and removes one variable. Signed-off-by: Alejandro Colomar <alx@kernel.org>
line and perm point to the same thing, but perm is more appropriate. Signed-off-by: Alejandro Colomar <alx@kernel.org>
And remove some superfluous braces. Signed-off-by: Alejandro Colomar <alx@kernel.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
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