Pyun YongHyeon 8d16945419 Remove unnecessary check aginst NULL. txp_ext_command() with ...

TXP_CMD_WAIT argument allocates a response buffer.  If the allocation
fails, txp_ext_command() returns an error and it's handed in caller.

Found by:	PVS-Studio

2017-04-14 03:23:03 +00:00

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3c990img.h

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if_txp.c

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if_txpreg.h

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