staging: gpib: gpio: Return error value from gpib_register_driver()

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The function gpib_register_driver() can fail and does not return an
error value if it fails.

Return the error value if gpib_register_driver() fails. Add pr_err()
statement indicating the fail and also the error value.

Signed-off-by: Nihar Chaithanya <niharchaithanya@gmail.com>
Link: https://lore.kernel.org/r/20241230185633.175690-9-niharchaithanya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Nihar Chaithanya 2024-12-31 00:26:28 +05:30 • committed by Greg Kroah-Hartman

parent 10ca8c3b51

commit 908ff8d49e

1 changed files with 6 additions and 1 deletions

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drivers/staging/gpib/gpio/gpib_bitbang.c

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