ide: Fix annoying warning in ide_pio_bytes().



GCC can't see that flags is only set and used when PageHighmem() is
true.

Inspired by a patch from Jean Delvare.

Signed-off-by: David S. Miller <davem@davemloft.net>

parent a9079052

drivers/ide/ide-taskfile.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -225,8 +225,8 @@ void ide_pio_bytes(ide_drive_t drive, struct ide_cmd cmd,
		ide_hwif_t *hwif = drive->hwif;
		struct scatterlist *sg = hwif->sg_table;
		struct scatterlist *cursg = cmd->cursg;
		unsigned long uninitialized_var(flags);
		struct page *page;
		unsigned long flags;
		unsigned int offset;
		u8 *buf;