Heinrich Schuchardt cb2a2ebd4f coccinelle: check for casting malloc output ... Casting the (void *) output of memory allocation functions before assignment like in sata->cmd_hdr_tbl_offset = (void *)malloc(length + align); is useless. Adopt the Linux kernel script scripts/coccinelle/api/alloc/alloc_cast.cocci. Now 'make coccicheck' generates warnings like: ./drivers/ata/fsl_sata.c:143:29-33: WARNING: casting value returned by memory allocation function to (void *) is useless. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>		2020-04-24 16:40:09 -04:00
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alloc_cast.cocci	coccinelle: check for casting malloc output	2020-04-24 16:40:09 -04:00