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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-01-27 17:49:15 +0100 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-01-27 17:49:15 +0100 |
| commit | 4575243c5c173f8adbc08a5c6ea2269742ea2b47 (patch) | |
| tree | d084fde0a55f38f1924e45f9629dad7747759df7 /fs/file.c | |
| parent | 701ddf0bbfc761b8bdc974ce9c4e05f9833683e3 (diff) | |
| parent | d85339d9ea2660b550f12aca8bd040be4395c963 (diff) | |
Merge tag 'nand/for-5.6' into mtd/next
Raw NAND
* Macronix: Use match_string() helper
* Atmel: switch to using devm_fwnode_gpiod_get()
* Denali: rework the SKIP_BYTES feature and add reset controlling
* Brcmnand: set appropriate DMA mask
* Various cleanup.
Onenand drivers
* Rename Samsung and Omap2 drivers to avoid possible build warnings
* Enable compile testing
* Various build issues
* Kconfig cleanup
SPI-NAND
* Support for Toshiba TC58CVG2S0HRAIJ
Diffstat (limited to 'fs/file.c')
| -rw-r--r-- | fs/file.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/file.c b/fs/file.c index 2f4fcf985079..3da91a112bab 100644 --- a/fs/file.c +++ b/fs/file.c @@ -960,7 +960,7 @@ SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd) return ksys_dup3(oldfd, newfd, 0); } -SYSCALL_DEFINE1(dup, unsigned int, fildes) +int ksys_dup(unsigned int fildes) { int ret = -EBADF; struct file *file = fget_raw(fildes); @@ -975,6 +975,11 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes) return ret; } +SYSCALL_DEFINE1(dup, unsigned int, fildes) +{ + return ksys_dup(fildes); +} + int f_dupfd(unsigned int from, struct file *file, unsigned flags) { int err; |