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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
tty: make char_buf_ptr()/flag_buf_ptr()'s offset unsigned
The offset is meant from the beginning of data, so unsigned. Make it as
such for clarity. All struct tty_buffer's members should be unsigned
too -- see the next patch.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230810091510.13006-20-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Jiri Slaby (SUSE)
and committed by
Greg Kroah-Hartman
5db35be9
ead03e72
+2
-2
+2
-2
include/linux/tty_buffer.h
+2
-2
include/linux/tty_buffer.h
···
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unsigned long data[];
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};
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-
static inline u8 *char_buf_ptr(struct tty_buffer *b, int ofs)
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+
static inline u8 *char_buf_ptr(struct tty_buffer *b, unsigned int ofs)
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{
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return ((u8 *)b->data) + ofs;
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}
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-
static inline u8 *flag_buf_ptr(struct tty_buffer *b, int ofs)
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+
static inline u8 *flag_buf_ptr(struct tty_buffer *b, unsigned int ofs)
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{
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return char_buf_ptr(b, ofs) + b->size;
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}