Commit 57626ff1 authored by Gregory CLEMENT's avatar Gregory CLEMENT Committed by Greg Kroah-Hartman

tty: n_gsm: Remove unnecessary test in gsm_print_packet()

If the length is zero then the print_hex_dump_bytes won't output
anything, so testing the length before the call is unnecessary.
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@bootlin.com>
Link: https://lore.kernel.org/r/20200518084517.2173242-2-gregory.clement@bootlin.comSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 55484fcc
......@@ -504,8 +504,7 @@ static void gsm_print_packet(const char *hdr, int addr, int cr,
else
pr_cont("(F)");
if (dlen)
print_hex_dump_bytes("", DUMP_PREFIX_NONE, data, dlen);
print_hex_dump_bytes("", DUMP_PREFIX_NONE, data, dlen);
}
......
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